Circulatory system pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over. Your circulatory system is critical to healthy organs, muscles and tissues.

4 0

2 years ago

A scientist tries to mate the two similar-looking fruit flies Drosophila melanogaster and Drosophila simulans. But he finds that

insens350 [35]

The answer is B, Post zygotic

6 0

2 years ago

Read 2 more answers

A/n _______ front is a type of collision in which cold, dense air displaces warm air, and forces the warm air up along a steep s

crimeas [40]

The answer is B.cold

3 0

3 years ago

Read 2 more answers

Which material has the highest thermal conductivity? Which material has the highest electrical conductivity? Explain why thermal

olga55 [171]

Answer:Silver

Explanation:Silver has the highest electrical conductivity of all metals. In fact, silver defines conductivity - all other metals are compared against it. On a scale of 0 to 100, silver ranks 100, with copper at 97 and gold at 76.

4 0

2 years ago

Read 2 more answers