When we sleep, what happens to our body temperature?

a
It stays the same
b
It increases
c
It decreases
d
Nothing

Answer:

Counteract

Explanation:

You are describing the definition of the word Counteract so that must be the answer.

The term that best describes the allele for the child's blue eyes is recessive. Thus, the correct option for this question is D.

A recessive allele may be defined as a kind of allele that when present on its own will not affect the individual. It will only be expressed in the phenotype if two copies of it are present.

According to the context of this question, the brown eye (B) is dominant over the blue eye (b). The parents have genotypes brown-eyed which means they are heterozygous for brown-eye (Bb) and when they interbreed with each other, they produce a blue eyes child which has a recessive allele of (bb).

Therefore, the term that best describes the allele for the child's blue eyes is recessive. Thus, the correct option for this question is D.

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when powered coal is heated, it undergoes thermal decomposition to form carbon monoxide and hydrogen gas as products A and B respectively. These gases have various industrial applications and are important feedstocks for chemical synthesis.

The picture shows that powered coal is being heated. This is a form of thermal decomposition reaction in which coal breaks down into simpler molecules due to the application of heat. The products formed as A and B are carbon monoxide and hydrogen gas respectively.
Carbon monoxide (CO) is a colorless, odorless gas that is toxic when inhaled. It is formed when carbon-containing substances are burned with insufficient oxygen. Carbon monoxide is used as a reducing agent in metallurgy, as a fuel gas, and as a feedstock for chemical synthesis.
Hydrogen gas (H2) is a colorless, odorless gas that is highly flammable. It is used as a fuel and as a feedstock for the production of ammonia, methanol, and other chemicals. Hydrogen gas can also be used as a reducing agent in metallurgy.

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The average cropland fraction for the small farms is option B) 25%.What is cropland fraction? the correct option is B) 25%.

Cropland fraction is the percentage of land used for crops or agriculture. Cropland fraction is calculated as follows: Cropland fraction = (cropland area/total land area) × 100%.Cropland fraction for small farmsCropland is land that is mainly used for agricultural production. The average cropland fraction for small farms varies according to the size of the farm. Small farms usually have a higher percentage of cropland. The average cropland fraction for small farms is around 25%.

The average cropland fraction for small farms can vary depending on the specific region and agricultural practices. However, without further information or context, it is not possible to provide an accurate average cropland fraction for small farms.

The percentage of cropland can be influenced by factors such as farm size, location, climate, crop types, and farming techniques. It can range widely from less than 10% to more than 75%, depending on these variables.

Therefore, without specific information or a defined context, it is not possible to determine the average cropland fraction for small farms.

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A........................................

In picture show the interphase stage of the cell cycle because it shows the nucleus and nucleolus DNA is enclosed in chromatin, hence option d is correct.

A cell spends most of its time in what is called interphase, in which it grows, replicates its chromosomes, and gets ready for division.

During interphase cells regulate their gene expression to maintain every character inside the cell before division.

The mechanism for regulating gene expression, RNA synthesis, and DNA replication are all included within the interphase nucleus, which also houses the genomic DNA.

Therefore nucleus and nucleolus are visible in interphase where gene expression is regulated, hence option d is correct.

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Answer:

i pick C

Explanation:

Because in any situation both good or bad we should smile

Well A and C works hand in hand though

To determine how adiabatically your column is operating, you will need to calculate the adiabatic efficiency of the column.

The adiabatic efficiency of a column is defined as the ratio of the actual change in enthalpy to the maximum possible change in enthalpy. The equation for calculating adiabatic efficiency is:

Adiabatic efficiency = (Actual change in enthalpy) / (Maximum possible change in enthalpy)

To calculate the actual change in enthalpy, you will need to know the inlet and outlet temperatures of the column, as well as the heat capacity of the fluid. The equation for calculating the actual change in enthalpy is:

Actual change in enthalpy = (Heat capacity) x (Outlet temperature - Inlet temperature)

To calculate the maximum possible change in enthalpy, you will need to know the inlet temperature of the column, as well as the adiabatic flame temperature of the fluid. The equation for calculating the maximum possible change in enthalpy is:

Maximum possible change in enthalpy = (Heat capacity) x (Adiabatic flame temperature - Inlet temperature)

Once you have calculated the actual change in enthalpy and the maximum possible change in enthalpy, you can plug these values into the equation for adiabatic efficiency to determine how adiabatically your column is operating. The closer the adiabatic efficiency is to 1, the more adiabatically the column is operating.

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Complete question:

How to determine how adibatically your column is operating?

Answer:

Phylum Arthropoda

Explanation:

Answer:

The rate would slow down.

Explanation:

as ATP binds to the regulatory site, lowering phosphofructokinase activity.

The stage labeled 6 is a seed that contains an embryo plant grows into a young pine tree. D- A seed that contains an embryo plant grows into a young pine tree.

When a pinecone seed germinates, it sprouts into a young pine tree. The seed contains the genetic information for the growth and development of the pine tree, as well as an embryo plant. Once the conditions are suitable for growth, the seed begins to sprout and the embryo plant emerges from the seed coat.

Over time, with proper care and environmental factors such as sunlight, water, and nutrients, the young pine tree continues to grow and mature into a mature pine tree.

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Case-control studies are observational studies used to identify and assess the potential cause and effect relationship between an exposure and an outcome.

They are conducted to determine the risk factors associated with a particular disease. They are most useful in situations when the disease or outcome of interest is rare.

Here are two instances when it is desirable to conduct a case-control study:

1. Rare disease: Case-control studies are ideal for studying rare diseases or outcomes. Since the disease is rare, it is difficult to recruit sufficient participants, and it takes a long time to follow them up. In a case-control study, it is easy to identify all the cases since they are already sick, which reduces the sample size, and they are inexpensive. This means that the study can be conducted within a short time frame.

2. Studying many risk factors: Case-control studies are also suitable for studying many risk factors for a particular outcome. They are effective in identifying a wide range of risk factors that are related to the disease outcome. Researchers can collect information about the possible risk factors, and participants can be classified according to whether or not they have been exposed to the risk factor. In summary, case-control studies are useful when studying rare diseases or outcomes and when studying many risk factors.

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When we begin to complain, we disable the part of our brain that is responsible for Problem solving.

Co-ordinated nervous system activity.

Increase in intelligence

Control of sensation.

Logic for addressing problems.

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Answer:

can I have brainleis answer

Answer: 10.8 km

Explanation: S=vt = 12m/s*15*60 = 10800 m = 10.8 km

So I go 10.8 km

Answer:

C. they feed off of other organisms

Explanation:

Autographs, as the word auto suggests (auto : self) , produce their own food. So they wont feed on other organisms for their survival.

Therefore, option C is incorrect and since we have to find the incorrect option that is the answer.

Answer: C. they feed off of other organisms

Explanation:

The sound from an alarm awakens a firefighter in the middle if the night. Her adrenal glands had most likely produced adrenaline and norepinephrine. The hormone epinephrine, also referred to as adrenaline, is secreted by the medulla of a adrenal glands.

Your adrenal glands, that are hat-shaped glands which are located on top of each kidney, release it as a hormone. As a neurotransmitter, norepinephrine is made from dopamine. Nerve cells inside the brainstem region and a region close to the spinal cord produce norepinephrine. When the body is at ease, resting, or eating, its parasympathetic nervous system is in charge of the digestion and rest response. In essence, it reverses the effects of sympathetic division following a stressful event.

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Answer:

yaaa you knew that air is everywhere it moves

Opponents of GMOs have been unceasing in their campaign to vilify genetically modified foods by describing them as “Frankenfoods,” thus implying they are not natural and are potentially harmful.

“The practice of introducing new DNA and chemicals to seeds or animals (Aqua Advantage has developed a GMO fish) is similar to how Mary Shelly’s Frankenstein created his monster–—through piecing together lots of different organisms,” wrote the Organic Authority on its website—a common allusion in the anti-GMO world. “We all know what happened when the monster turned on Frankenstein, and many critics of genetic engineering have likened the inevitable backlash of GMO technology to the destruction and murderous rampage of Frankenstein’s monster.”

Many anti-GMO articles that warn of the dangers GM crops are often accompanied by an image of a tomato fruit or vegetable with syringes sticking out of them. Very often it is a fruit or vegetable for which there is no current GM equivalent such as a tomato. This depiction is used to reinforce the notion that GM foods are created in laboratories and not by nature and therefore are dangerous to consume.

With the constant barrage of scare-based imagery, it is not surprising that there is widespread public suspicion that GMOs are dangerous to human health. But there is little controversy surrounding GMOs within the scientific community with 88 percent of the members of the American Association for the Advancement of Science believing GMOs are “generally safe.” The safety of GMOs were once again reinforced by the May 2016 report by the U.S. National Academy of Sciences, Engineering and Medicine, which concluded, there was “reasonable evidence that animals were not harmed by eating food derived from genetically engineered crops”, and epidemiological data indicated there was no increase in cancer or other health related problems associated with these crops entering our food supply.

David Zilberman, a professor of agriculture and resource economics at the University of California, Berkley, has noted that Frankenfood was “a terrible word, a stigmatization word, one that’s used to scare people… People are afraid of GMOs for little or no reason. GM is simply a tool. Because it allows us to modify plants with far greater precision and control then before, it will be very valuable.”

The reality is that the vast bulk of the foods we consume whether organic or conventionally grown have had their genetics altered in the field or in a laboratory via a process of selective breeding or advanced biotechnology techniques, and all such foods are safe to eat. The altering of genes in plants is even known to occur naturally as highlighted by the sweet potato.

Two body segment would best indicate that a particular arthropod was a member of subphylum chelicerata.

What is body segment in animal?

segmentation in biology is  a  division of some animals and plants body plan's onto a series of repetitive segments. This article of  focuses on the are segmentation of animal to the   body plans, specifically the  using of  the examples are- taxa Arthropoda, Chordata, and Annelida.

The trait that would best indicate that a particular arthropod was a member of subphylum chelicerata is that it possess two body segments instead of three; a fused head and thorax (cephalothorax), and an abdomen (opisthosoma). Their segmented body with jointed limbs is covered in a cuticle made of chitin and proteins. The subphylum chelicerata includes the arachnids, horseshoe crabs, scorpions and related forms.

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Answer:

The pressure on the inner core puts the inner core into a solid state, therefore the temperature is hotter than the outer core, but not enough to melt a substance due to the pressure squeezing down from the other layers above.

Explanation:

Prairie dogs' warning barks are a complex example of altruistic behavior, where an individual risks their own safety to warn others of danger. The evolutionary explanation for this behavior is that it benefits the survival and reproduction of the individual's kin, who share a large percentage of their genetic material. Therefore, the correct answer to the question is b.

By warning related prairie dogs, the barking individual is increasing the chances of their kin's survival and therefore the transmission of their shared genes. This is the reason why prairie dogs are more likely to make a warning bark when predators are near related colony members than unrelated ones. While the warning barking prairie dog puts itself at risk, the benefits to its kin outweigh the costs, as more individuals are likely to survive and reproduce. Therefore, the correct answer to the question is b. The warning bark changes the behavior of related prairie dogs nearby, allowing the prairie dog's family to have a better chance of survival and reproduction.

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Answer:

soaked beans

Explanation:

iodine solution is used for testing for starch and it says its positive (+). Biuret solution tests for proteins and also says its positive. So basically you had to look at the columns and see which one had a + sign for both iodine and biuret. Both are present in soaked beans

The muscle that performs both elevation and depression is the trapezius.

The trapezius muscle is responsible for various movements of the scapula (shoulder blade). It has three parts: the upper fibers, middle fibers, and lower fibers. The upper fibers elevate the scapula, while the middle and lower fibers depress it. This allows the trapezius to perform both elevation and depression of the scapula, depending on which part of the muscle is activated. The other muscles listed, such as the pectoralis minor, serratus anterior, and rhomboids, have different functions and are not directly involved in both elevation and depression.

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Answer:

Cytoplasm

Explanation:

Cytoplasm is in all living things.

Answer:

meeeeeee

Explanation:

Answer:

The entire area of land that drains water into a river is known as a river basin. The vast majority of this water flows into seas and oceans, although some evaporates, another is absorbed by living beings and another is trapped underground

Answer:

Cells that is reversible . Means in storage cell during charging electrical energy converts into chemical energy and get stored in the cell and when we want to use this cell the chemical energy stored get converted into electrical energy. It can provide low as well as high current.

The sequence of events starting from the moment ACh A C h is released from axon terminals at the neuromuscular junction and ending when Ca2+ C a 2 + enters the sarcoplasm is as follows : Ach released in synaptic cleft/space. Ach molecules bind to Ach-gated ion channels present on the sarcolemma.

The connection or communication between a muscle fiber's sarcolemma and axon terminal is known as a neuromuscular junction. This junction is in charge of transmitting potential from the axon terminal to the muscle fibre in order to cause the muscle to contract. It is comparable to the synapses found between two neurons.

Beginning at the neuromuscular junction when ACh is released from axon terminals and ending when C a 2 + enters the sarcoplasm, the following series of events occurs:

Synaptic cleft or gap where Ach was released To the Ach-gated ion channels found on the sarcolemma, Ach molecules bind. One channel is occupied by 2 Ach molecules. A channel leading to its opening undergoes conformational modifications. Entering the muscle fibre are positive charges (N a +). either the creation of an end plate potential or a local positive potential.

launch of the action potential and its propagation across the muscle fibre. Action potential is detected by DHP (dihydropyridine) receptors.

Channels for the release of C a 2 are opened. The sarcoplasm of the muscle is invaded by C a 2 + ions, which aid in muscular contraction.

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Answer:

The answer would be A.

Explanation:

I don't have an explanation but I have this:

The advantage of using respiration-deficient yeast mutants (p-; "petites") instead of wild-type yeast for large-scale ethanol production is that the mutants can produce ethanol in the presence of oxygen. The correct option is D.

Respiration-deficient yeast mutants (p-; "petites") lack cytochrome oxidase, which markedly affects their metabolic behavior. One notable effect is that fermentation is not suppressed by O2, meaning that the mutants lack the Pasteur effect.

Companies are interested in using these mutants to ferment wood chips to ethanol for energy production. They are beneficial over wild-type yeasts for several reasons.Wild-type yeasts need a low oxygen concentration to ferment glucose to ethanol efficiently. They require an anaerobic environment to produce ethanol. Yeasts are deprived of oxygen during industrial-scale fermentation, but some parts of the mixture may still contain oxygen, slowing the process of fermentation down.

Respiration-deficient yeast mutants (p-; "petites"), on the other hand, can produce ethanol in the presence of oxygen, as is the case with the mutants. They can ferment glucose to ethanol effectively, regardless of whether oxygen is present or not, which speeds up the industrial-scale fermentation process.

Hence, the advantage of using respiration-deficient yeast mutants (p-; "petites") instead of wild-type yeast for large-scale ethanol production is that the mutants can produce ethanol in the presence of oxygen.

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