Answer:
Hemoglobin is the iron-containing protein found in all red blood cells (RBCs) that gives the cells their characteristic red color. Hemoglobin enables RBCs to bind to oxygen in the lungs and carry it to tissues and organs throughout the body.
Explanation:
To get heathy. because they want to feel better and live longer
Answer:
C is your answer.
Explanation:
I just took the assesment on a school program and its correct :)
A complete protein contains all nine essential amino acids. The nine amino acids humans cannot synthesize are phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine. A complete protein can provide all of these to a person.