Answer:
The answer is C.
Explanation:
The Hydrangea Macrophylla plants' flower color which are either blue or pink, is thought to be determined according to the soil's conditions that the plant is planted in. The most effective method that will prove this statement is if two branches of the Hydrangea Macrophylla plant is taken and put into two different soils which have controlled pH levels, and then the plants can be observed for any differences that will certainly be caused by the soil.
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Answer:
pandemic have helped pollution by keeping cars off the street and since there are no cars on the street the air has become cleaner
Explanation:
Shelled protozoans became part of 7 layers
Answer:
Cellular respiration
Explanation:
Cellular respiration is the process through which organic compounds are broken down enzymatically to release energy in form of ATP in the cell. Cellular respiration occurs in the mitochondria and cytoplasm.
Mitochondria contain enzymes that catalyze and control reactions of respiration. The inner membrane is folded into cristae to create large surface area for attachment of enzymes. The end products of cellular respiration are carbon dioxide, water and energy.
