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
sergejj [24]
3 years ago
13

How do diffusion helps animals exchange gases.

Biology
1 answer:
attashe74 [19]3 years ago
6 0
Water Or Air Is The Answer
You might be interested in
When the concentration of an enzyme increases, the reaction rate will decrease. True or false
alexgriva [62]

Answer:

false

Explanation:

it increases because with more enzymes comes more active sites......since binding of the substrate and the enzyme will be faster increasing the products given out hence reaction is faster

7 0
3 years ago
When magma cools off earth's surface, which type of crystalline structure is usually found
Licemer1 [7]
Tiny crystalline structure are usually found in magma when it cools off on earth's surface. A mixture of molten rocks, volatiles and solids that is beneath the earth's surface is called Magma. When the magma rises at the earth's surface and begins to cool off it is now called "lava". 
5 0
3 years ago
Who is charles darwin and his theory of natural selection
LuckyWell [14K]

Answer:

   Charles Darwin was a naturalist from the 1800's. He developed the theory of natural selection which became the foundation of modern evolutionary studies. Natural selection is the survival and reproduction of individuals and how they adapt.

4 0
3 years ago
Looks like fluffy cotton ball
kiruha [24]
What looks like fluffy ball?
WHAT DOES?
4 0
3 years ago
Hello how is everyone today?
murzikaleks [220]
I’m doing good how about you?
7 0
3 years ago
Read 2 more answers
Other questions:
  • Identify two characteristics of the inner layer of the eye
    11·2 answers
  • Why is it unusual that lichens are classified as a species
    14·1 answer
  • What do eukaryotic cell have that prokaryotes do not have?
    12·1 answer
  • I CANT FIND THE ANSWER ON GOOGLE???? ANYONE HELPPP (PSYCHOLOGY)
    8·2 answers
  • How does exhaling remove waste from the body? Explain the systems that make this happen, using complete sentences.
    11·2 answers
  • HELP! Help me plz!<br><br><br>Look at pic its just one question and I'm too dumb to answer!
    11·1 answer
  • Protists are often grouped according to whether they are plant-like, fungus-like, or________.
    8·2 answers
  • Is a rotting log considered living or non living? why?​
    9·1 answer
  • Explain what is happening below​
    10·2 answers
  • Historical medicinal uses of ginseng root
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!