Answer:
B) a prediction
Explanation:
It is not option A because an experiment is one or more tests to see the check of a phenomenon in certain circumstances.
The idea is to validate or refute a hypothesis.
It is not option C because one theory is based on many proven hypotheses.
The correct option is B, a prediction. It is the principle that will lead us to a theory.
21Explanation:BEACUSE I CAN
This is a chemical reaction because a precipitate (solid) was formed from 2 liquids, and there was a color change as well
Answer:
its at a quarter of the whole moons normal size
Explanation:
In the dark waters just below the photic zone, because of cellular respiration, the concentration of dissolved carbon dioxide is higher relative to dissolved oxygen.
In cellular respiration living organisms use oxygen and release carbon dioxide, because there is little or no light there is no photosynthesis and oxygen is little produced.
