In order to produce an effective collision, reactant particles must possess some minimum amount of energy.

Answer:

heterotroph

Explanation:

An organism that is dependent on the other organisms for the sake of food are called as heterotrophs. These organisms rely on the other organisms for food.

These are the organisms that feed on the dead and the decay matter where they are totally living on this dead matter.

Heterotrophs are the species that are dependent on the another organisms. They can be both herbivores and carnivores. For example in a case we herbivores are dependent on the plants and the plants sources for food thus we are called as heterotrophs.

Autotrophs and the producers that create their own food and not only that but the species that are able to make their own food with the help of the photosynthetic units they are having in their body.

Learn more about heterotrophs at :

https://brainly.com/question/25846728

#SPJ6

The substance that accounts for almost two-thirds of the weight of bone is calcium salts. Collagen fibers and osteocytes also contribute to the structure of bones, while fibroblasts play a role in bone repair and regeneration.

Calcium is an essential mineral that gives bones strength and hardness. It is stored in the bone matrix as tiny crystals of calcium salts, mainly hydroxyapatite.

Collagen fibers, produced by osteoblasts, make up the remaining one-third of bone weight and provide the flexibility and tensile strength of bones.

Osteocytes are mature bone cells that maintain bone tissue, while fibroblasts are cells that produce collagen fibers in other tissues.

Therefore, the correct option is calcium salts.

Learn more about Osteocytes:

https://brainly.com/question/13941701

#SPJ11

Ions, specifically hydrogen ions (H+), are an essential component of acid produced in the stomach and play a crucial role in digestion. They are also involved in immune responses, where white blood cells utilize ions, such as sodium (Na+), chloride (Cl-), and potassium (K+), to attack foreign cells.

These ions facilitate various physiological processes and contribute to maintaining a healthy digestive system and supporting the body's defense mechanisms. In the stomach, the parietal cells of the gastric glands produce hydrochloric acid (HCl) to aid in the digestion of food. The primary component of this acid is hydrogen ions (H+). The secretion of H+ ions into the stomach creates an acidic environment necessary for the activation of digestive enzymes and the breakdown of ingested proteins, promoting efficient digestion. In addition to their role in digestion, ions are vital for immune responses. During an immune reaction, white blood cells, such as neutrophils, macrophages, and natural killer cells, use ions to attack foreign cells. Sodium (Na+), chloride (Cl-), and potassium (K+) ions are among the key ions involved in these processes. These ions contribute to the formation of electrochemical gradients across cell membranes, which enable the movement of cells and the release of chemical signals. This movement and signaling are crucial for the immune system to identify and eliminate pathogens, infected cells, or abnormal cells. Sodium ions (Na+) play a vital role in immune cell functions, such as the activation of immune cells and the regulation of fluid balance. Chloride ions (Cl-) participate in the formation of hydrochloric acid (HCl) in the stomach and contribute to the pH regulation of body fluids. Potassium ions (K+) are involved in a wide range of physiological processes, including nerve transmission, muscle contraction, and the regulation of cell volume. In the context of immune responses, potassium channels in immune cells contribute to their migration and activation. In summary, ions, including hydrogen ions (H+) in the stomach and sodium (Na+), chloride (Cl-), and potassium (K+) ions involved in immune responses, play crucial roles in maintaining proper physiological functions. These ions contribute to effective digestion, the defense against pathogens, and the elimination of foreign or abnormal cells. Their participation in these processes highlights the importance of ions in both digestive and immune systems for overall health and well-being.

Learn more about macrophages here: brainly.com/question/28496020

#SPJ11

Light is the fastest thing in the universe. It travels at 300,000 km/sec.

Light is a form of electromagnetic radiation that is visible to the human eye. It travels in straight lines and at a constant speed of approximately 299,792,458 meters per second in a vacuum. Light is made up of particles called photons, which carry energy and momentum.

Light is essential for vision and allows us to see the world around us. When light enters the eye, it is focused by the cornea and lens onto the retina at the back of the eye.

Light has many other important applications in science and technology. For example, it is used in telecommunications to transmit information over long distances using fiber optic cables. It is also used in medicine for imaging and therapy, in manufacturing for precision cutting and welding, and in agriculture for plant growth and disease control, among many other applications.

Learn more about light on

brainly.com/question/31241972

#SPJ1

...... is the fastest thing in the universe.

It travels at .... km/sec.

Answer:

A change in density occurs as a result of HIGH compression .

Most phenotypic traits are complex due to polygenic inheritance and environmental influences.

Phenotypic traits often result from the combined effects of multiple genes (polygenic inheritance) and can be influenced by environmental factors. Punnett Squares, which illustrate single gene pair inheritance, are not suitable for capturing the complexity of such traits. Additionally, environmental factors can interact with genetic factors, leading to variations in trait expression.

To measure complex phenotypic traits, alternative approaches are used. Quantitative measurements, such as height or weight, provide precise numerical values. Statistical analysis helps identify patterns, correlations, and heritability estimates in populations. It involves studying large sample sizes and employing statistical models to understand the contributions of genetic and environmental factors. Molecular genetics advancements have further enhanced our ability to study complex traits at the genetic level.

To learn more about phenotypic follow the link:

https://brainly.com/question/28447708

#SPJ4

Answer: I believe that you're asking which phrase is correct, but if that isn't the case then I'll give you the true statement and the incorrect statement.  Let me know if my answer is wrong.

True statement: A is correct, the skeletal muscle works with your bones to create movement. Sorta like a lever. C is a true statement.

B is incorrect.

Explanation:

Avoiding alcohol and other intoxicating substances is the only way to get sober. This is due to the way that alcohol and other intoxicants affect the brain, which results in decreased inhibitions, decreased coordination, and a euphoric mood.

The body grows habituated to these chemicals over time and needs progressively more of them to produce the same results. The person will suffer withdrawal symptoms when these substances are not there as their body gets more and more reliant on them.

The only method to become sober is to abstain from alcohol and other intoxicants since doing so allows the body to revert to its natural state without the presence of these chemicals.

Learn more about alcohol in body at :

https://brainly.com/question/10785159

#SPJ1

We should focus more on growing trees rather than simply planting trees because mature trees provide a good source to the economy along with reducing the bills.

Trees definitely deliver a significant contribution to their surroundings by giving oxygen, sustaining species, improving air quality, saving water, maintaining soil, and reducing climate change.

It provides more than it gets by concentrating on its principal job of photosynthesis. Trees always provide many resources, such as food, to a community. Trees mitigate the Urban Heat Island Effect and store and sequester carbon. They are important for habitat.

They also have a high rate of photosynthesis through which oxygen is liberated at a fast rate.

Therefore, we should ultimately focus more on growing trees rather than simply planting trees.

To learn more about Planting trees, refer to the link:

https://brainly.com/question/6399058

#SPJ1

chloroplast is what makes the pigment green and makes photosynthesis happen. Because photosynthesis is soaking the sunlight it is he brighter green. that's why the different colored leaves happen in different seasons. with less light the less chloroplast there is.

the higher magnifications on the microscope, focal adjustments should be made using the fine focus knob

What is magnification?

Magnification is the process of enlarging something's apparent size rather than its actual size. This enlargement is measured in terms of a calculated quantity known as "magnification." The term "minification" or "de-magnification" is frequently used to describe a reduction in size when this number is less than one.

Magnification frequently refers to enlarging graphics or images to view more detail, boosting resolution, using a microscope, printing methods, or digital processing. The viewpoint of the image is unaffected by image magnification in every situation.

to know more about magnification

brainly.com/question/21370207

#SPJ4

Answer:

It's simple really—plants get the materials they need to grow cheifly from air and water! Sunlight provides the energy plants need to convert water and carbon dioxide (CO2), a major component in air, to carbohydrates, such as sugars, in a process called photosynthesis. Hope this is what your looking for!

Explanation:

Brainliest please?

Hey. Doing a regular physical activity throught your day can give benifites to your health.  It can also help you feel confident and strong

Example:

It reduces the risk of developing heart disease, many cancers, high blood pressure, stroke, type 2 diabetes and 'thinning' of the bones.

Hope this helps!!

Answer:

Most likely taste or smell, I don't think there is a right answer but if you couldn't touch things you wonder be able to do a lot of things. If you couldn't hear it would be very hard to understand ppl same with sight.

Explanation:

The term that refers to the regular, geometric shapes that occur in many minerals is "crystal habit."

Crystal habit describes the characteristic external shape of a mineral or the combination of crystal forms and the arrangement of their faces. These geometric shapes form due to the systematic arrangement of atoms or molecules in the mineral's internal structure.

Minerals can have a variety of crystal habits, including but not limited to prismatic, cubic, octahedral, tabular, acicular, and fibrous. Some common examples of minerals and their crystal habits are:

1. Quartz - Prismatic habit, often with a hexagonal cross-section
2. Pyrite - Cubic habit, forming cube-shaped crystals
3. Galena - Cuboctahedral habit, forming crystals with a combination of cubic and octahedral faces
4. Biotite - Tabular habit, forming thin, flat, plate-like crystals
5. Gypsum - Acicular habit, forming slender, needle-like crystals
6. Asbestos - Fibrous habit, forming elongated, flexible fibers

Understanding crystal habit is essential in mineral identification, as it can provide valuable information about the mineral's physical properties and its formation environment.

Learn more about geometric shapes:

https://brainly.com/question/26741034

#SPJ11

Bacteria can be grow best in warm, moist and protein rich environment. The following precautions we need to take while growing of bacteria:-

Bacteria are small single-celled organisms. Bacteria are found nearly anywhere on earth and are vital to the planet's ecosystems. some species can stay beneath intense situations of temperature and strain. The human frame is complete of bacteria, and in reality is expected to contain more bacterial cells than human cells.

The ancestors of bacteria were unicellular microorganisms that were the primary forms of lifestyles to seem in the world, about four billion years in the past. For about three billion years, maximum organisms have been microscopic, and bacteria and archaea were the dominant forms of life.

Learn more about Bacteria here:- https://brainly.com/question/6941760

#SPJ1

Breast milk production is a metabolically demanding process that requires  approximately 500 extra kilocalories per day to meet the nutritional demands of breastfeeding. However, it's important to note that the specific caloric requirement for breast milk production can vary among individuals due to factors such as maternal body composition, milk volume, and baby's age.

The energy needed for breast milk production comes from various sources, including stored maternal fat, increased dietary intake, and metabolic adaptations. The exact breakdown of calories derived from each source can vary. It is generally recommended for lactating women to consume a well-balanced diet that includes nutrient-dense foods to ensure an adequate energy supply.

In summary, breast milk production requires approximately 500 extra kilocalories per day, but individual requirements may vary. It's crucial for lactating women to consult with healthcare professionals or lactation specialists to determine their specific energy needs and ensure they are meeting the nutritional demands of breastfeeding.

To know more about breast milk production, refer here:

https://brainly.com/question/1291179#

#SPJ11

The highly branched contractile cells that regulate capillary permeability are called. The correct answer is D) pericytes.

Pericytes are highly branched contractile cells that are found in close association with capillaries. They wrap around the endothelial cells of capillaries and play a role in regulating capillary permeability. They have contractile properties, which allow them to constrict or dilate the capillaries, thus influencing blood flow and capillary permeability. Option A, podocytes, are specialized cells found in the kidney that are involved in the filtration of blood in the glomerulus, not capillary permeability regulation. Option B, vascular smooth muscle, refers to the smooth muscle cells that are present in the walls of blood vessels and are involved in the regulation of vessel tone and blood flow, but they are not specifically associated with capillary permeability regulation. Option C, endothelial cells, line the interior surface of blood vessels, including capillaries, and play a crucial role in maintaining vascular integrity. While endothelial cells are involved in various vascular functions, including permeability, the specific highly branched contractile cells that regulate capillary permeability are pericytes. Option E, epitheliocytes, refers to epithelial cells, which are found in different tissues and have various functions, but they are not specifically associated with capillary permeability regulation.

Learn more about endothelial cells here:

https://brainly.com/question/31857955

#SPJ11

Answer:

Explanation:

Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel.

Answer:

Autotrophs!

Explanation:

Autotrophs are plants that have chlorophyll, which is a green pigment found in plants. These plants do all the things in your question!

The anti-Mycobacterium tuberculosis compounds isolated from sea sponges by the research team in this case are made by microbes living in the sponges. False

The compounds isolated from sea sponges and found to have anti-Mycobacterium tuberculosis activity are likely produced by the sponges themselves as a defense mechanism against pathogens. While some marine organisms have been found to harbor microorganisms that produce bioactive compounds, there is no indication in this case that the compounds were made by microbes living within the sponges.

The research team likely isolated and identified the compounds from the sponges through a process of extraction, purification, and chemical analysis, rather than through analysis of microbial populations within the sponges.

Learn more about Mycobacterium tuberculosis

https://brainly.com/question/29093915

#SPJ4

The signaling mechanism in which a cell contacts another cell through small junctions that connect the two cell membranes is called "contact-dependent" signaling. It involves the interaction of transmembrane receptors on the surface of adjacent cells.

Contact-dependent signaling is a way of communication that involves two cells physically touching each other.The signaling cell releases a signal molecule or ligand, which is then received by the membrane receptor of the receiving cell. The signal molecule triggers a cellular response, such as the activation of intracellular signaling pathways or gene expression changes.Contact-dependent signaling is important in the development of multicellular organisms. It allows for direct communication between cells and is essential for the proper development and functioning of organs and tissues.Contact-dependent signaling is different from other types of cell signaling, such as paracrine, autocrine, and endocrine signaling. In paracrine signaling, cells release signal molecules that diffuse through the extracellular fluid to nearby cells. In autocrine signaling, a cell releases a signal molecule that binds to receptors on the same cell. In endocrine signaling, cells release signal molecules that travel through the bloodstream to distant target cells.

To know more about signaling mechanism, visit:

https://brainly.com/question/30054559

#SPJ11

The explanation for the kind of turtle found on the Galapagos islands with high vegetation: (C) Turtles possessing genes responsible for long necks had greater chances of survival and were able to attain their reproductive age.

Galapagos islands exhibit two distinct kinds of tortoises which vary in shape. The different shapes can be attributed to the distinct feeding habits that the tortoises have adapted according to the surrounding habitat.

The turtle inhabiting the islands with high vegetation possessed long necks as compared to the second type of turtle which feed largely on grasses and low-lying vegetation. Since the second type of turtle inhabited the region with low-lying vegetation, therefore, raising their heads in order to feed, was not essential to them.

To learn more about Galapagos here

https://brainly.com/question/9800111

#SPJ1

A hurricane is a tropical storm with winds that have reached a constant speed of 74 miles per hour or more. High winds that oust trees and massive rains that flooding are the main ways that hurricane destruct a forest. The storm surge that follow hurricanes can create further flooding and immerse freshwater habitats, accumulating salt and debris inland from the coast. The long-term aftermath of an elevated salt levels in soil can cause deferred mortality of several tree species, forest deterioration and eventually dieback. The biggest clear and actual effect of hurricane is on timber and the economic value it represents. The lifelong effect of hurricanes may agitate some of the other ecosystem services that the forest convey such as water purification and carbon storage. Carbon storage is esential to alleviate the effects of climate change.

Answer:

true. Energy cannot be created or destroyed.

Explanation:

Answer:

true

Explanation:

It states Newtons law!

And I just took the Exam and helping people with the same question!

Hope this hleps!!

Have a blessed day/night! <33

What are the collecting chambers of the heart? What are the pumping chambers of the heart? The heart is made up of four chambers. The upper chambers are the called atria and act as the receiving chambers. There are four valves within the heart, which help control the direction of blood flow. Blood low in oxygen returns from the body and enters the right atrium.  The lower chambers are called ventricles; these are the pumping chambers.           I really hope this helps!! Have an amazing day <3

Answer is B. You can tell that from the table.

Answer:

Hydrogen

Explanation:

I think it is showing cellulose cell or DNA as it is inverted 180° for the option there is no option for Phosphodiester bond however I know the answer is hydrogen.