Which action is a reflex action?

A) Asking for coffee in a cold climate
B) Blinking when lights flashed in the eyes
C) Drinks water when thirsty
D) Swallowing food
E) Taking an exam

Why do carbohydrate molecules function so well as fuel for the body?

Select the correct answer from each drop-down menu proteins are

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases