Definitely hypotonic. isotonic wouldn't change weight and hypertonic would lose weight.
Well C or A would work because both are polite so yeah
Answer:
Gut Microbiome
Explanation:
This is home base for the bacteria in your digestive tract. Here, they help you break down food and turn nutrients into things your body can use. They stop growing when they run out of food, so you'll only have what you need.
It is maybe or maybe it isn't