Which of these is an example of negative feedback As a blood

Which of these is an example of negative feedback? As a blood clot begins to form, the process of its formation gets faster and faster. the generation of a nerve signal, where sodium ions moving through sodium channels in the cell membrane cause additional sodium channels to open up the \"thermostat\" in the hypothalamus of mammals shuts off shivering once normal body temperature is reached The digestive enzyme pepsinogen is converted to pepsin by the action of hydrochloric acid; pepsin itself can then convert pepsinogen into pepsin. Once labor during childbirth begins, uterine contractions increase in frequency and intensity to push the baby out

Solution

the thermostat in the hypothalamus of mammals shuts off shivering once normal body temperature is reached.

Explanation:

Negative feedback causes a decrease in function. Once the temperature drops, the body shivers to bring up the temperature and if it is too warm, the body will sweat to cool down due to evaporation.