Answer:
Variables are parameters that are monitored and controlled or affected by the feedback system
Explanation:
The control group outs the one that you don't change. The reason you don't change it is because you use it as a comparison with the other groups.
Answer:
a trait is a characteristic, such as color or size, that is inherited by an offspring from its parents. The genes that control a trait come in pairs, one gene from each parent. If a gene pair contains a dominant allele, then the offspring will show this dominant trait.
step by step:
Answer:
Heat energy is the answer
Explanation:
I hope that answers your question.
If you cut a flatworm in half, both halves can grow into a new individual by fission.
