Answer:
your nerves will control when brain signals
Explanation:
The time difference between the occurrences of two peaks is the period of the wave. The time difference between two consecutive black dots marked also gives the period of the wave. Generally, symbol ‘T’ is used to denote period in physics. Unit of measuring period is seconds (s).
Fitness is the term used to describe how well can organism is able to survive and reproduce in it's given environment. When we say an organism is fit, we don't mean it has low bodyfat, or is very muscular. We mean that it is well suited to survive and reproduce.
I think they might be plankton/bacteria, but I’m unsure
