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
Marta_Voda [28]
3 years ago
13

Why is it important that the heart and lungs kept healthy

Biology
1 answer:
Genrish500 [490]3 years ago
4 0

Essentially, when you breathe in the lung take in oxygen and pass it along to the bloodstream, which brings it to your bodies cells. In return it picks up carbon dioxide, which the lungs dispose of. Every time you breathe this process is happening. That is why it's crucial to keep your lungs healthy.

You might be interested in
This is a map of a _ landform because ?<br><br> ASAP
andrew-mc [135]

Answer:

This is a map of a Mountain landform because the rings get smaller until the top of the mountain. Also the altitude goes up until it reaches the top.

Explanation:

7 0
3 years ago
Pleasssss help <br>This is also due today
qwelly [4]
High concentration and passive transport
6 0
3 years ago
Why are cells so small? In your answer, use the terms volume, distance, diffusion, surface area, plasma membrane.
Leno4ka [110]

Answer:

Cells are so little, so they can maximize their ratio of surface area to volume.

Explanation:

Smaller cells have a higher ratio which allows more molecules and ions to move across the cell membrane per unit of cytoplasmic volume. Cells are so small because they need to be able to get the nutrients in and the waste out quickly.

4 0
2 years ago
Which is incorrect about restriction enzymes? they are key tools that make genetic engineering possible. they are found in bacte
BaLLatris [955]

They are found in bacteria and eukaryotes is false

8 0
3 years ago
Co2 in the atmosphere is absorbed by ________ and converted into biomass. the ozone layer photosynthetic organisms large land ma
Maslowich
The answer is heat . You're welcome
3 0
3 years ago
Other questions:
  • Why did Shubin and Daeschler search in the Canadian arctic for fossil evidence of the transition from fish to tetrapods? Why did
    5·1 answer
  • The more similar the DNA sequences of two species are, the more closely related the species are. Please select the best answer f
    10·1 answer
  • Galaxies who shape seems to follow no set pattern are classified as
    10·1 answer
  • The respiratory system is part of the excretory system?​
    12·2 answers
  • For a prokaryotic gene, basal transcription is defined as
    7·1 answer
  • Which of the following is not a part of all cells?
    5·1 answer
  • 5 Points
    13·2 answers
  • Dense regular connective tissue can be found in the.....<br> Tendon or dermis of skin?
    9·1 answer
  • The structure of enzymes that just includes
    6·1 answer
  • Students in a physics classroom conduct the following activity
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!