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
Ede4ka [16]
2 years ago
11

Pls help again, brainlist!!!!!!!!!!!!!!!!!

Biology
1 answer:
Vlad1618 [11]2 years ago
7 0

Answer:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.

Explanation:

hope it will help you

You might be interested in
Fill the punnett square below to show a cross between two between two guinea pig that Are heterozygous for the coat color
Soloha48 [4]
25% CC 25% cc 50% Cc
7 0
4 years ago
Can someone help explain please
stich3 [128]

Answer:

I predict that the effect will have a good effect on the grass because since there are few natrual predators for the grass and the wolves came in, I think that the grass will increase while the coyotes and ravens will stay the same because there is nothing done to them by the wolves

Explanation:

8 0
3 years ago
A person without a spleen a) cannot survive. B) cannot synthesize red blood cells. C) cannot synthesize white blood cells. D) ma
DiKsa [7]
<h3>A person without spleen may need antibiotic therapy.</h3>

Explanation:

Spleen destroys worn out red blood cells and provides immunity to the body. Sometimes the spleen may get enlarged, this indicates a infection in the body.

A severe infection in the spleen may need a spleen removal by surgery. any person without a spleen will have a weakened immune system, and may need antibiotic therapy to treat possible infections.

6 0
4 years ago
Membrane phospholipids are arranged in a bilayer with hydrophilic heads on the
Over [174]

Answer:

A.) the phospholipid heads can interact with water inside and outside the cell

Explanation:

Phospholipid heads are hydrophilic - they are attracted to water. The tails are hydrophobic - they repel water. In the lipid bilayer arrangement - the heads interact with the water inside and outside of the cell, whereas the tails cluster together to avoid the water. These properties are what create the lipid bilayer arrangement which creates a selectively permeable membrane.

8 0
3 years ago
The last option is “tips for properly handing books” SOMEONE HELP
Umnica [9.8K]
Answer:

Tips for helping patrons to manage material.
5 0
3 years ago
Other questions:
  • Good coronary circulation select one:
    8·1 answer
  • The material labeled k contains elements that do not conduct heat electricity well. The material that make up k are most likely
    15·1 answer
  • Which structure helps bacteria to attach within the tissues that they will infect? which structure helps bacteria to attach with
    6·1 answer
  • Kinetic energy is the __________.
    8·1 answer
  • The gentleman who has presented to the emergency department (ed) with chest pain states that he has had the pain continuously fo
    8·2 answers
  • An elements can be determines by looking ay the number of protons
    12·1 answer
  • Identifying Sources Used to Study Earth's Interior
    9·1 answer
  • What is the result when DNA ligase has completed its job?
    10·1 answer
  • Helpp me answer this question make sure it’s right A,B,C,D
    7·2 answers
  • The coronary sinus empties blood from cardiac circulation into this chamber.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!