What is the major function of the circalatory system

Answer

The circulatory system, is an organ system that makes blood circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body.

Explanation

This is to provide nourishment. Hope that this helps you and have a great day :)

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.