Gathering information and data, since it refers to the key word: <em>timeline</em>.
Answer:
i tnk its um no thats not it um its the first
Explanation:
the answer is A.) Heart rate
is a simple and practical method for monitoring the amount of work your heart is doing at any given time
Answer:
Physical environment refers to the inanimate things like air, water, soil, rock, etc. the biological environment is all living things big and small, plant or animal, and microbes etc.
Explanation:
