Answer:
i think they are secondary Consumers. The majority of articles says secondary so yeah
Nervous tissue is made up of neurons and supportive cells. Throughout the human body the neurons carry electrical and chemical signals, while nutrition is provided by the supportive cells.
Important muscle electrical signals is the movement of charged material (ions) across cellular membranes in a limited area
The effect of such toxic chemicals to the body is that they stimulate uncontrolled cell division. Uncontrolled cell division or cells proliferation may lead to cancer. The unchecked cell growth results to mutations in genes that can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death.
It's A, a limiting factor is something that constrains the population size
