Question

Which best describes red blood cells?

a. They are colorless.
b. They protect against disease-carrying microorganisms.
c. They transport oxygen throughout the body.
d. They aid in blood clotting.

i think c?

Answer 1

Answer: C. They transport oxygen throughout the body.
It is the primary function of red blood cells.

Hope it helped!

Answer 2

Answer: Option (c) is the correct answer.

Step-by-step explanation:

Red blood cells are also known as RBC. Red blood cells are red in color due to hemoglobin.

Red blood cells contain a protein known as hemoglobin. This hemoglobin helps the red blood cells to carry oxygen from lungs to all other parts of the body.

Thus, we can conclude that out of the given options, red blood cells transport oxygen throughout the body best describes red blood cells.