1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alukav5142 [94]
3 years ago
13

Which statements about Earth's crust are true? Check all that apply.

Biology
2 answers:
goblinko [34]3 years ago
8 0

Answer:

A, D and E

Explanation:

Just took the test :)

denis-greek [22]3 years ago
7 0

Answer:

The correct choices are A,D,E

Explanation:

I just did the question :)

You might be interested in
There are different types of nerves or mechanoreceptors located in your skin. Nerves that detect deep pressure are called _____.
balandron [24]
Pacinian corpuscles are rapidly-adapting, deep receptors that respond to deep pressure and high-frequency vibration.
8 0
3 years ago
Read 2 more answers
identify a probable reason that the dark moths survived while the light moths did not during the industrial revolution
nignag [31]

Answer:

directional selection

Explanation:

The directional selection is a type of Darwinian selection where a particular phenotype is favored in the population, thereby modifying the allelic frequencies to increase the proportion of the favored phenotype. <em>Biston betularia</em>, also known as peppered moth, is a species that was influenced by directional selection in its recent past. Before the industrial revolution, the frequency of light-colored moths was predominant compared to the darker-colored phenotypes, because this color has higher adaptive fitness in a clean, no pollution environment, thereby light-colored moths were able to avoid predatory birds. However, during the industrial revolution, the frequency of dark-colored moths increased in response to pollution (i.e. darker environment), thereby conferring a higher adaptive fitness to darker phenotypes.

5 0
2 years ago
A demonstration helps students understand a principle of roller coaster design.
Damm [24]

Answer:

location Y

Explanation:

The KE of a pendulum bob is maximum where it moves fastest, at the lowest point; PE is maximum at the uppermost points. When the pendulum bob swings by the point that marks half its maximum height, it has half its maximum KE, and its PE is halfway between its minimum and maximum values.

Can you Mark a brainlest Please

3 0
2 years ago
Read 2 more answers
Which structural feature allows lipids to insulate and waterproof an organism
Mice21 [21]

Answer:

Which factor best explains why lipids are important components of waterproof coatings of organisms?

Which factor best explains why lipids are important components of waterproof coatings of organisms? Lipid molecules are polar and generally soluble in water.

Is waterproof coverings a function of lipids?

Lipids can be used to store energy. Some lipids are important parts of biological membranes and waterproof coverings. Steroids synthesized by the body are lipids as well. Many steroids, such as hormones, serve as chemical messengers.

How are lipids used for insulation?

One type of lipid, the triglycerides, is sequestered as fat in adipose cells, which serve as the energy-storage depot for organisms and also provide thermal insulation

Why are lipids used for insulation?

This is because the lipid tail of molecule is hydrophobic as the water is polar. They are good insulators as they have thick fat layers that trap air inside.

How do lipids react in water?

Lipids are nonpolar molecules, which means their ends are not charged. Because they are nonpolar and water is polar, lipids are not soluble in water. That means the lipid molecules and water molecules do not bond or share electrons in any way. The lipids just float in the water without blending into it.

Explanation:

<em>I</em><em> </em><em>hope</em><em> </em><em>this helps</em><em> </em>

6 0
2 years ago
The history of life on earth is recorded in
qaws [65]
The Bible. Specifically in the book of Genesis
5 0
3 years ago
Other questions:
  • Cataract and lens replacement uses ____ different approaches
    10·1 answer
  • If planets do not produce their own light, how are we able to see mars and Venus in the night sky
    10·2 answers
  • How do the cells produced by meiosis
    7·1 answer
  • Why does light change direction when shined through water?
    10·1 answer
  • What is the first category of food macromolecules to be chemically digested by enzymes in the human mouth? question 4 options:
    6·1 answer
  • After chromosomes are formed, during which phase of mitosis do the chromosomes attach to the spindle fibers by their centromeres
    7·2 answers
  • Why can chromosomes be described as units of<br> linked genes?
    13·1 answer
  • Which of the following best describes the biological role of the lac operon? View Available Hint(s) Which of the following best
    7·1 answer
  • 1. In pea plants, tall (T) is dominant to dwarf (t). Show the cross
    10·1 answer
  • Do you think this is a good pumpkin template
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!