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
Ugo [173]
4 years ago
15

The process of exchanging oxygen and carbon dioxide between blood, air and tissues what is it called.

Biology
2 answers:
Lena [83]4 years ago
7 0

It's the process of excretion: Which it's PRIMARY function is exchanging oxygen and carbon dioxide.  


Marianna [84]4 years ago
3 0
It's the process of excretion: Which it's PRIMARY function is exchanging oxygen and carbon dioxide. 
You might be interested in
Why socialist government turn authoritarian
Orlov [11]

The reason why socialist governments often turn authoritarian are:

  • Having too much power eventually corrupts the holder.
  • When resistance builds, they try to suppress it because they feel socialism is the best way.

<h3>Why does socialism sometimes become authoritarianism?</h3>

Socialist governments tend to have too much power vested in the Executive in order to properly plan the economy. As a result, they often get corrupted because their power is inhibited.

When this corruption leads to inefficiency, authoritarianism is introduced to ensure that the citizens cannot overthrow the government which wants to keep power.

Find out more on socialism at brainly.com/question/14693002.

#SPJ12

7 0
2 years ago
Which could be a pathway of food through an ecosystem?​
algol13

Answer:

Sun > Grass > Deer > Lion

Explanation:

The sun begins a food chain because its light is needed for a plant, in this case grass, to grow.

An animal that eats grass is the deer, who is a primary consumer.

An animal that eats deer is the lion, who is a tertiary consumer in this case.

The lion has no natural predator, and thus is at the top of this food chain.

This ecosystem can be one found where grass, deer and lions exist, for example, the deciduous forest in the eastern United States.

6 0
4 years ago
What are 3 things to know about gravity?
Kipish [7]

Answer:  Gravity is by far the weakest force we know.

Gravity and weight are not the same thing.

Gravity makes waves that move at light speed.

Explanation:  I hope this helps!!

6 0
4 years ago
Since we cannot see magnetic forces, what do scientists and engineers use to show them on a magnetic model?
Reika [66]
You can use a plotting compass or iron filings to detect a magnetic field:

1.put a piece of paper over a magnet (this stops the iron filings sticking to the magnet)

2. sprinkle iron filings onto the paper

3.gently tap the paper to spread the filings out

4.observe and record the results
4 0
3 years ago
Describe two situations where apoptosis plays a crucial role
dsp73
Apoptosis is important for programmed cell destruction when a cell begins to grow abnormally, or when cells become inefficient at completing the cell cycle and providing the specific set of functions to the organism.
(cancer/abnormal cells, and old cells)
7 0
4 years ago
Other questions:
  • List two alternative futures for cells when they reach their size limitations
    11·1 answer
  • How does organization play a role in homeostasis
    13·1 answer
  • How do I use Eukaryote in a sentence?
    15·2 answers
  • What are known causes of epigenetic effects, and how do they
    5·1 answer
  • Explain how mutations in DNA affect protein synthesis
    12·2 answers
  • Under what conditions would you expect aldosterone levels to be high and under what conditions would you expect antidiuretic lev
    13·1 answer
  • Just part 1 of this worksheet. ill give brainliest
    11·1 answer
  • (30 points) {brainliest} PLEASE HELP &lt;3
    15·2 answers
  • Cuales son las caracteristicas y organos q desarrolla el embrion y el feto por trimestre
    5·1 answer
  • 11. The continuous movement of water into the air, onto land, and then back to water sources is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!