Problem:

Place each statement in the proper category to distinguish whether it is referring to positive or negative feedback.

Question: Stretching the cervix indirectly causes the uterus to contract with more force, causing greater stretch of the cervix.

Question: Platelets in the blood adhere to a recent cut in the skin and release chemicals, which cause additional platelets to adhere to the wound.

Question:  Good grades in school produce compliments and family pressure to continue this success, resulting in greater levels of academic success.

Question:  Decreasing blood pressure indirectly causes widespread vasoconstriction, resulting in a rise in blood pressure.

Question:  Decreasing levels of blood calcium cause parathyroid, hormone to be released, resulting in the increase of blood calcium levels

Question:  This feedback produces a rapid "climatic event"

Question:  This feedback is an increasing, amplifying, or magnifying process

Question:  This feedback negates or reverses a trend

Please answer the following questions in a sequential way and explain them.