Answer:
D. If an earthworm is given a choice, it will move toward darkness rather than light.
Explanation:
A hypothesis must be a declarative statement that can be tested. That is the only one that follows the guidelines for a good hypothesis.
Answer:
Dopamine is a substance produced in the brain and is responsible for controlling our movements. The cells that produce dopamine are located in an area known as the brainstem, from where dopamine is then secreted into the basal ganglia, an area of the brain that plays an important function in regulating our movements.
Explanation:
D Metabolism. If you are looking for a in depth answer, message me.
Answer:
Human genome editing shouldn’t be used for enhancement – yet
Explanation:
While gene editing is already saving lives, for now, the technique shouldn’t be used to edit embryos or create changes that will be passed on through the generations. So say the authors of a new report on editing the human genome.
Answer:
If any of the limiting factors change, animal and plant populations change, too.
Explanation:
it changes it's either it's increasing or the other way around. if it's not favourable organisms leave increasing the population of the other area.