The answer is Mitosis.
The zygote divides through a process called mitosis, in which each cell doubles by dividing into two cells.
Well generally it will be a positive impact (Of course this generally depends on what the "Physical activity" is, it is generally good, reason being while exercising causes the brain to release endorphin's, as well as helping relax muscles and relieve physical tension, which can greatly help with stress.
140 over 90 is most likely high blood pressure because for normal people it’s 120 over 80
D
According to ncbi the most abundant mineral in the human body makes up about 1.5 to 2% of total body weight, I think that answers your question
Answer:
homeostasis
Explanation:
to maintain international stability and balance
