Which of the following is an example of a negative feedback mechanism? Select one:

A bird growing new feathers when the temperature decreases.

A dog walking in circles before it lies down.

A person developing a fever when they are sick.

A deer standing perfectly still when crossing headlights.

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease

Which organism can most likely be classifild as domain bateria