"there is no possible way for a whale to be related to an animal that lived on land." Do you agree or disagree

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a. control b. hypothesis c. procedure d. system

Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center

Me the formula cacl2 represents the compound