It is due to agitation of the heart. This is the result of a blow in the area directly over the heart.
Answer:
Financial Strains placed on the family
Explanation:
Children can sense feelings and will react to them in good or bad ways.
a chemical element or substance required in trace amounts for the normal growth and development of living organisms.
Answer:
Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points. In contrast to negative feedback loops, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.