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
weeeeeb [17]
3 years ago
6

Why do birds and humans have a 4 chambered heart

Biology
2 answers:
Basile [38]3 years ago
3 0

Explanation:

so there blood can go in and out of there arteries and ventricles

anygoal [31]3 years ago
3 0

Answer:

Explanation:

Because the 4 chambered heart prevents the mixing of oxygenated blood from the lung and deoxygenated blood from the body. However, In 3 chambered heart , both oxygenated and deoxygenated blood gets mixed.

You might be interested in
#1 Why would one species of macroinvertebrate be more sensitive to pollution
klemol [59]

Answer: predator species would be more sensitive by accumulating toxic material already accumulated in individual prey. It would also depend on different levels of pollution in different niches, so that one species would be more exposed.

Explanation:

Self explanatory

5 0
3 years ago
I need this answer as quick as possible .
Natalka [10]

Answer: C! It’s C!

Explanation:

5 0
3 years ago
Read 2 more answers
"Reykjavik, the capital city of Iceland, heats its buildings from geothermal sources at a cost that is _______ of what it would
postnew [5]

lesser

Explanation:

Reykjavik the capital city of Iceland heats its buildings using geothermal energy sources at a cost that is lesser of what it would be if oil were  used.

In all ramification, the use of geothermal energy sources is far more preferable and better than using fossil fuels like oil.

  • Geothermal energy is energy from within the earth
  • It is natural and renewable source of energy.
  • The cost of product is very low
  • It has little to no impact on the environment as well.
  • They are usually found where magma pockets are close to the surface

learn more:

Renewable source of energy brainly.com/question/2948717

#learnwithBrainly

7 0
4 years ago
What is photosynthesis
Katarina [22]

Answer:

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Explanation:

5 0
3 years ago
Read 2 more answers
This body of knowledge is an example of
ollegr [7]

Answer:

A body of knowledge is the accepted ontology for a specific domain. A BOK is more than simply a collection of terms; a professional reading list; a library; a website or a collection of websites; a description of professional functions; or even a collection of information.

Explanation:

dont know if this is right

5 0
3 years ago
Other questions:
  • Which of the following is a true statement? Species with nucleotide sequences that match closely share a common ancestor. Adapta
    9·2 answers
  • Iron is needed by the body to make_____
    11·2 answers
  • Which of the following kingdoms contains prokaryotes? a. protista b. eubacteria c. plantae d. fungi
    15·2 answers
  • Please help me with this problem
    5·1 answer
  • What is the meaning of life (do not answer with 42 lol)
    12·1 answer
  • How does the cell membrane control what comes in and out of the cell?
    6·1 answer
  • A student observes this cell under the microscope. He is discussing the structure indicated by the arrow with his lab partner. W
    12·1 answer
  • What is the best explanation for the faster times of the group fed a pre-race meal of bread with bananas and honey
    7·1 answer
  • What 3 Organelles are found in plant cells only?
    11·1 answer
  • During which stages of the cell cycle does a chromosome consist of two identical chromatids​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!