Answer:
Size of pot
Explanation:
The size of the pot is the only variable changed from the control group in this experiment.
Endocrine. Because insulin is a hormone that are produced in the endocrine gland such as pancreatic gland
The natural cause of acid rain is the <span>chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.</span>
Answer: check the table in the attachment for answer
Explanation:
