The Respiratory System brings oxygen into the blood; it is the responsibility of the Circulatory System to transport it, with nutrients from digestion, to cells of the body.
The Circulatory System is three-fold: the blood carrying the substances, the vessels in which blood flows, and the heart which pumps it around in a circle-like movement and back (hence the term 'circulatory').
Answer:D this is because we point if we want
Answer:
C. The Age difference between the participants.
Explanation:
Most states have a firm law where a person must be 18 years old or older to legally consent. However, some states have "romeo and juliet" laws where a two year age gap is acceptable; where a relationship a 16 and 18, 17 and 18, or 17 and 19 are legal.
I've looked into this a lot and I am SafeSport credentialed.
Biological. I thought that the answer would be evolution but that is not one of the options. I think my answer is right. I hope it is.