Answer:
the electron microscope
Explanation:
The first strands of DNA were observed through the electron microscope.
The process called menstruation.
The answer should be b: active transport
Glucose is an organic molecule.
So the correct answer is B.
Hope this helps,
Davinia.
Answer:
the somatic nervous system and the autonomic nervous system
Explanation:
The somatic nervous system is responsible for both sending and receiving sensory and motor information to the central nervous system.
The autonomic nervous system is responsible for regulating involuntary body functions. For example, heart rate, breathing, and digestion.
