How many different functions does blood serve in the human body

3

Explanation:

Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body. Nutrients from the digestive tract and storage sites to the rest of the body.

It has three main functions: transport, protection, and regulation.

Explanation:

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

answer; /// i believe that the correct answer is (50%);