Charles Darwin originally published the idea that all species have descended over time from common ancestors. This idea is known as evolution. Which of the following statements best categorized evolution? A
A scientific hypothesis that has not been researched.

B
An unproven observation about a small number of organisms.

C
A scientific fact that has not been modified since Darwin's time.

D
A scientific theory on change of over time that is supported by evidence.

coconut why: has water in it : )

answer; /// i believe that the correct answer is ( monophasic ); ethinyl estradiol- ethynodiol diacetate is a monophasic oral contraceptive agent; ///

the correct answer is ( hypoglycemia ); good luck

explanation:

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.