Answer:
Because the are affect and can get affected by causes of multiple origins.
d. muscles in the skin cause the hair to stand up
If this is a true or false question then it’s true
Answer:
The simplest definition of ecosystem is that it is a community or a group of living organisms interacting with each other and with non - living things.
HOPE THIS HELOS AND OLS MARK AS BRAINLIEST AND THNXX :)
