Answer:
see below
Explanation:
Carbohydrates contain a large amount of energy that can be released quickly inside the body. They are used as fuels to provide the energy for keeping the body alive.
The answer is B (speed up chemical reactions).
The answer to your question is electrons
If it’s not above floating your goldfish is all good, that’s all you need to know.
But, when the goldfish is beneath its because the fish isn’t used to the environment it’s in or the space is to cautiously cautious for it.