Answer:
The correct answer would be A
Explanation:
hope this helps
Answer:
I reckon it's the one direction phrase.
Explanation: I know that long term and chemical transmission are Endocrine.
Answer:
Peristalsis is also part of mechanical digestion. This refers to involuntary contractions and relaxations of the muscles of your esophagus, stomach, and intestines to break down food and move it through your digestive system.
Explanation:
The answer is D. Environmental
If you touch it and it hurts that usually a sign you should not mess with it.