Answer:
C.
Explanation:
When you have a cut on your finger, positive feedback contributes to the rapid formation of a platelet plug in an injured blood vessel. The injured area attracts platelets, and each of these platelets secretes chemicals that attract
more platelets. Thus, many platelets accumulate quickly and together these platelets plug the hole in the injured blood vessel and prevent excessive blood loss.
The answer is B :) demonstrate mild detox symptoms
A, happiness because you can clearly see when someone is happy.
The answer is true it was aimed at mapping and sequencing all gthe genes in human DNA