Answer: A. testing a hypothesis
Explanation:
Because you do experiments to test the hypothesis or educated guess.
this would cause limited growth of the plant
a plant needs good soil, water, carbon dioxide and sunlight to be healthy
hope that helped
The answer should be 2 because planting trees gives out oxygen and we need oxygen to live
Question: How does oceanic crust move along mid ocean ridges
Answer: Oceanic crust slowly moves away from mid-ocean ridges and sites of seafloor spreading
Explanation: as a result it becomes cooler, more dense, and more thick.
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(jacemorris04)