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
ANTONII [103]
3 years ago
9

Choose the layers that are permeable and impermeable ?

Biology
1 answer:
Alona [7]3 years ago
4 0
Number 3 layer of gravel
You might be interested in
How does an enzyme’s active site relate to its substrate?
Mashutka [201]
Their shapes fit snugly together
7 0
4 years ago
Read 2 more answers
What is one way the nitrogen and carbon get into the soil?
WINSTONCH [101]

Answer:  Humans changed a lot of things  during time and one of those things ended up being the Carbon cycle .. They changed it by burning fossil fuels , which releases Carbon Dioxide into the atmosphere ..The nitrogen cycle however starts with nitrogen gas in the atmosphere then goes through the nitrogen cycle  fixing Microorganisims to plants , then animals , decomposers then finally into the soil .

Explanation: Everything goes through a certain process to end up in the soil.

Did this yesterday )

Hope I helped -

Sleepy~

3 0
4 years ago
When is the Earth closest to the sun?
sukhopar [10]

Answer:

when it is summer in the Northern Hemisphere

Explanation:

8 0
3 years ago
Which of the following is true about secondary consumers in an ecosystem?
Andru [333]

Answer:

Explanation:

B

7 0
3 years ago
Read 2 more answers
Which statement about the moths does the data support ?
Gnesinka [82]

Answer:

C. The dark colored moths chose to mutate to become adapted to dark-colored trees.

Explanation:

In the given data, the population of light colored moths decreases in dark colored tress while the population of dark colored moth increases in dark-colored trees.

The concept is based on natural selection in which dark color moths undergo mutation to adapt to dark colored trees. This mutation provide camouflage to dark colored moths and increases their population in comparison to light colored moths.

Hence, the correct option is "C".  

4 0
3 years ago
Other questions:
  • Which one of these statements best sums up evolution
    5·1 answer
  • A ________ is a model that imitates a real-world situation. What goes in the blank? Please help.
    5·1 answer
  • Please answer ASAP Which of the following plant parts attracts pollinators? sepal petal ovary stamen
    10·2 answers
  • I just need someone to check my answer
    6·2 answers
  • The_______system is the main transport system of the human body. it is made up of the heart,blood,and blood vessels namely______
    9·1 answer
  • What is the jellylike interior of the cell called?
    6·2 answers
  • Genetic crossings example<br>​
    6·2 answers
  • Which of the following statements concering scientific hypotheses is fake?
    10·1 answer
  • Why is it good that<br> multiple<br> sequences code<br> for the same amino<br> acid?
    11·1 answer
  • True or False In addition to earth, many of the other planets in the solar system have atmospheres.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!