Question

Please help! How does the circulatory system work at the tissue level?

A) The heart pumps the blood.

B (Blood cells carry nutrients.

C) Nutrients are delivered throughout the body.

D) Cardiac muscle contracts.

Answer 1

B

Step-by-step explanation:

The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products.

Answer 2

The circulatory system work at tissue level by following points

=nutrients are delivered throughout the body