which action is a reflex action?
a. asking for coffee in a cold climate
b. blinking when light is flashed in the eyes
c. drinking water when thirsty
d. swallowing food
e. taking an exam

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Why does bubbling occur when vinegar mixed with baking soda

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