Describe the visible part of the Electromagnetic spectrum.

In your own words

The visible part of the electromagnetic spectrum range in the wavelength range from 380 to 700 nm (nanometers). This range has 6 different color wavelengths.

The electromagnetic spectrum or EM spectrum, is the name which is given to the collection of all the electromagnetic radiations which are present in the universe. The spectrum is a type of energy which pervades the cosmos in the form of electric and magnetic waves, thus allowing for the transfer of energy and information.

The visible light part is the segment of the electromagnetic spectrum which the human eye can view. This range of visible wavelengths is called the visible light. Typically, the human eye can detect the wavelengths range from 380 to 700 nanometers.

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Which type of biotechnology would be used by scientists who use the egg cell of an endangered animal to increase the population of the animal?

Genetic engineering because the genes of the animal would be modified
Genetic engineering because it is always helpful for the environment
Cloning because offspring that are exact copies are produced
Cloning because offspring would be produced in a few hours

Four substances are involved in both photosynthesis and cellular respiration. They are sugars, water, oxygen, and carbon dioxide. Describe what happens to these four substances during photosynthesis.

Layers of sand and other sediments that become sedimentary rock
A.
can contain the remains of animals but not plants.

B.
can contain the remains of plants, animals, or both.

C.
always contain the remains of both plants and animals.

D.
can contain the remains of plants but not animals.

Please help me with this

(Daily Question) If you were to choose what animal you would be what would the animal be? Comment your answers too!

For the earthworms in this lab, the cl itellum is _____ segments from the anterior end of the worm.
- ten
- twenty
- thirty
- forty

What type of carbon cycling occurs when stored carbon in organisms is released when they die, and when carbon from dead organisms can be released underground in the form of coal, oil, or natural gas?

long-term carbon cycling
carbon storage cycling
carbon release cycling
short-term carbon cycling

A scientist put red blood cells in water that contained salt. Over time, the red blood cells burst. What is most likely true?

a The concentration of water inside the cell was greater than in the salt water.
b There was a higher concentration of salt in the water than in the cells.
c There was a lower concentration of salt in the water than in the cells.
d The concentration of water in the cells and salt water were equal.

How did Auggie change in the resolution of your novel or short story? Describe him in the exposition and in the resolution to show the change. Describe the change in two to three sentences and use a quotation from the text to support your description. Include a page number for the quotation.

What structures (Homologous, Analogous, or Vestigial) would be most helpful in studying the selective pressures in an environment. Explain.

The distance from the crest of one wave to the crest of another.


19
The rising of ocean water bringing nutrients up from the deep.


This is what moves forward and through a wave.


The amount of dissolved salt in a liquid.


As the amount of salt in water increases, the density of the water _________.


The length of open sea over which wind can blow steadily to create waves.


Water circulation created by prevailing wind systems. The Gulf Stream is an example.


Water circulation created by differences in density.


The type of energy possessed by moving water.


The cyclical process of the changing state and movement of water around the Earth through evaporation, condensation, and precipitation.

1.
The water cycle

2.
vapor transport

3.
salinity

4.
increases

5.
decreases

6.
surface currents

7.
Coriolis Effect

8.
deepwater currents

9.
trough

10.
wave period

11.
wavelength

12.
water molecules

13.
energy

14.
crest

15.
fetch

16.
electrical

17.
kinetic

18.
downwelling

19.
upwelling

Seed Germination Investigation
 The students are to investigate the process of seed germination during their summer
vacation.
 They will select different types of seeds, such as beans, peas, or sunflower seeds.
 Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
 They should observe and document the changes that occur over time, including the
emergence of roots and shoots

I NEED THIS QUICK PLEASE!!!!
Which phrase best describes the side of the moon that faces Earth?

the same

random

changes

goes through cycles

What forms when rocks break down?

Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?

Beavers, large members of the rodent family in North America, are often referred to as “ecosystem/keystone engineers” by wildlife managers. Ecosystem engineers are described as animals that create, alter, or destroy a habitat. Beavers contribute to river ecosystems by bringing down old and dead trees along riverbanks. They use these trees to make their dams. Although these dams are primarily used for protection and food storage, scientists report that these dams change the surrounding environment in different ways.


Given this information, in three to five sentences, describe a potential benefit that beavers contribute to the ecosystem as keystone engineers and describe a plausible impact that the removal of beavers could have on the surrounding ecosystem.

Which is an example of a trace fossil?

A: animal burrow
B: skin of organism
C: preserved bone
D: petrified wood

Fact vs. Opinion
Read each statement and decide if it is a fact (can be proven with evidence) or an opinion (personal belief).

1. Different cell types also have special duties, like building skin or bone, pumping out hormones, or making antibodies.



2. Animal cells are more interesting than plant cells. (Obviously opinion)



3. Proteins are processed and lipids are manufactured in the smooth endoplasmic reticulum and Golgi apparatus.

4.
(02.02 MC)

How do weathering and deposition differ? (4 points)
A Weathering breaks down rocks; deposition leaves them in new places.
B Weathering has to do with air; deposition has to do with plants.
C Weathering occurs only in summer; deposition occurs year-round.
D Weathering can be chemical or physical; deposition is only chemical.

50 POINTS!

Energy is transferred into the ecosystem when

1.when bacteria absorbs nitrogen from other organisms

2. dead organisms decay and form organic matter

3. rodent prey on invertebrates

4.plants grow from the soil

Look at the diagram of the rock cycle below.

Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration

For each of the genotype (AA, Aa, aa) determine what the phenotype would be?

Pls help test tmrw….

One afternoon, there was heavy rainfall, and many large puddles formed on Rachel's street. A few days later, Rachel noticed the puddles were gone, and the ground was dry. Which of the following best explains what happened to the water?

The air cooled the water and caused it to freeze.
The energy from the sun caused the water to condense.
The heat from the air caused the water to boil.
The sun heated the water and caused it to evaporate.

Select the 4 examples of physical weathering from the list below.
A) The color of a rock changes over time as it is exposed to air and water.
B) The top of a mountain becomes rounded over tens of thousands of years.
C) A sidewalk is broken by the roots of the tree below it.
D) A cave is created by limestone dissolving in water.
E) Water freezes in a crack in a rock causing the rock to split in two.
F) Small rocks on a beach tumble against each other as the tides move in and out.
If I get it right I'll mark you brainliest, I originally selected ABEF but got 6.667/10

A pedigree chart is used to _______.

predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents

Explain the difference between a dry mount slide and wet mount slide?

this is a practice I just need a few sentences for examples

1. Based on what you have learned, what kinds of living and nonliving things do you think a marine biologist studies? What are some questions that biologists might ask about the living things they study?
Make observations about the place where the scientist is and use what you already know about biology to answer the question. (5 points)












2. What are some questions that biologists might ask about the living things they study?
Think about what the living things need and do. (5 points)












3. Describe two types of living things that biologists could study.
Think about types of living things that are not in the ocean — what categories of living things are on land? (5 points)












4. Pick one type of biologist, besides an ocean biologist, and describe what he or she studies. List three questions that biologist might ask about what he or she is studying. (5 points)

Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?

explain ways in which environmental factors contribute to evolution by natural selection?
pls help i have a test tomorrow

Required The measure of the average thermal energy of a substance is * O heat O matter O temperature​