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
Oduvanchick [21]
3 years ago
12

Oxygen diffuses from the alveoli into surrounding capillaries.Oxygen diffuses from the alveoli into surrounding capillaries. Oxy

gen is carried through blood vessels to a capillary.Oxygen is carried through blood vessels to a capillary. Oxygen diffuses from the blood to the body's tissues.Oxygen diffuses from the blood to the body's tissues. Oxygen binds to a molecule of hemoglobin.Oxygen binds to a molecule of hemoglobin. Oxygen enters a red blood cell.Oxygen enters a red blood cell.
Biology
1 answer:
Zina [86]3 years ago
6 0

Answer:

The oxygen enters the bloodstream from the alveoli, tiny sacs in the lungs where gas exchange takes place (Figure below). The transfer of oxygen into the blood is through simple diffusion. ... While oxygen moves from the capillaries and into body cells, carbon dioxide moves from the cells into the capillaries.

Explanation:

You might be interested in
What can stimulate cell regulators to increase cell reproduction?
zhuklara [117]
1 hormones
2 external stimuli
4 0
3 years ago
Read 2 more answers
Humans breathe through bronchi. What structure do insects have for breathing?
slamgirl [31]
I think tracheae which is B not sure tho

8 0
3 years ago
Read 2 more answers
LET'S CHECK
Daniel [21]

Answer:

I.

4) The deoxygenated blood then travels through the veins and enters the right side of the heart.

1) The blood leaves the heart through the aorta.

2) The blood travels throughout the body via the arteries to the capillaries.

3) In the capillaries, the exchange of nutrients and gases occurs. Oxygen is absorbed by the cells while carbon dioxide is released into the blood.

II.

2) Exchange of gases happens as oxygen is received by the blood and carbon dioxide is released.

1) The deoxygenated blood flows from the right side of the heart to go to the lungs.

3) The oxygenated blood then returns to the left side of the heart.

Explanation:

4 0
2 years ago
What is the basic unit of structure and function in all living things?
Mashcka [7]

Answer:

Cells / Cells Unit

Explanation:

The reason why cells is the basic unit of structure and function in all living things is because the cells form parts for the organism and it carries out all of the organism's processes or it's functions.

5 0
3 years ago
Read 2 more answers
You are caring for a 4-year-old child who is hospitalized for an infection. he tells you that he is sick because he was bad. whi
LUCKY_DIMON [66]

Answer: Representative of his cognitive development.

The preschool period refers to the years the age between 3 and 5 years considered as the preschool period. In this period Physical development occurs at slower pace than cognitive and psychosocial development. The maturation of brain of preschoolers continues. They demonstrate their ability to think more complexly by classifying objects by questioning. Children become aware of cause-and-effect relationships.

4 0
3 years ago
Other questions:
  • Barometric pressure has been dropping all day. What weather conditions will most likely occur?
    12·2 answers
  • Seminal fluid, excluding the sperm, is produced by all except ________
    9·2 answers
  • Name two traits of pesdoscience
    12·1 answer
  • If you watch a star other than Polaris for two hours, how many degrees will it appear to rotate in the sky during that time?
    12·1 answer
  • What do eukaryote cells have that prokaryotic cells do not
    6·2 answers
  • A botanist discovers a new species of land plant with a dominant sporophyte, chlorophylls a and b, and cell walls made of cellul
    5·1 answer
  • Example of permeable membrane <br><br><br>​
    7·1 answer
  • Put the following steps of Meiosis in the correct order
    5·1 answer
  • Which temp is higher 100k, 100f, or 100c???
    14·2 answers
  • During which stage of mitosis do the sister chromatids split?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!