Which statement best describes how panting after running helps a person's body maintain homeostasis? EXPLAIN THE ANSWER A). It keeps the person's body warm when it is cold outside.

B). It rids the body of harmful organisms in the respiratory tract.

C). It brings more oxygen into the body to help meet increased energy needs.

D). It signals the body to start exercising to prevent getting out of shape.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.