Which of the following are examples of a negative feedback loops?

A. Global warming
B. A thermostat that controls the heat in your home
C. Loss of biodiversity
D. Fruit ripening
E. Convection currents

Plz ! ive been stuck on this forever

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?