911 IN TEST NOW. PLEASE HELP select the correct answer from each drop-down menu.

when raymond observes certain natural phenomenon, he often forms ideas about his cause and effect. Suppose that Raymond sure misses that leaves change color in Autumn due to scarcity of sunlight. in order to test whether his ideas accurate, he must first construct a falsifiable _ (theory, law, hypothesis) that Define a clear relationship between two variables. Raymond's next step is to _ (design an experiment, complete mathematical calculations) that would isolate and test the relationships between the two variables. This task can be pretty daunting because Raymond will need to identify and eliminate any _ (confounding, dependent, independent) variables that could confuse test results.​

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

bc blah

explanation:

bc blah

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

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.