In
blood is composed largely of water, which helps to transport
nutrients and gases.

PLASMA

Plasma is the main component of blood and consists mostly of water, with proteins, ions, nutrients, and wastes mixed in.

hope this helps

Plasma

Explanation:

Plasma is usually given to trauma, burn and shock patients. It helps boost the patient's blood volume, which can prevent shock, and helps with blood clotting. It is also the single largest component of human blood, comprising about 55 percent, and contains water, salts, enzymes, antibodies and other proteins.

gold i'm pretty sure i might be wrong

c is the correct answer!