Which of the following is an example of a hypothesis?
a. plants that grow in soil with more nitrogen, will grow larger.
b. if a plant absorbs more sunlight, then its growth will increase.
c. plants use photosynthesis.
d. i think that plants get energy from the sun.

The answer is B.

the correct answer is B for this question

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

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.