Both use the scientific method to an extent and are a way of scientific exploration.
Answer:
To maintain homeostasis, the control center responds to the changes in the stimulus received from the sensor by sending signals to effectors
Even the cell membrane is like the cell wall its flexible and lets certain things in and certain things out.
Answer:
Reflection is like bouncing a tennis ball, and absorption is like water soaking into a paper towel.
Explanation:
So first of all a simile uses the words "like" or "as" to compare things. Reflection is like bouncing a tennis ball, and absorption is like water soaking into a paper towel.