Answer:
Experiment
Explanation:
For such an investigation an Experiment would be the better option. This is because in an experiment you would have both an experimental group and a control group. This would allow you to use fertilizer on one but not the other, therefore, providing seperate results that you can use to compare with one another. This ultimately helps you determine the actual effects that fertilizer has on the growth of plants, since the fertilizer would be the only variable in the experiment. An observational study would only allow you to observe the plants in a natural scenario, without interfering and seperating the plants into different groups with different environments.
<span>The type of seismic waves that arrive at the surface first and move by compressing and expanding the ground like an accordion are called "P-Waves"
In short, Your Answer would be Option B
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<span><span>1.bulbsBanana trees and bamboo have these horizontal stems that can divide and grow in several directions at once.</span><span>2.cormsGladiolus and freesia plants have these special stems that are short and fleshy with a bud for growth of new stems and leaves and an area on the bottom for root growth.</span><span>3.rhizomesThese are fleshy, enlarged stems like the potato.</span><span>4.stolonsOnions and garlic reproduce using these.</span><span>5.tubers<span>Strawberry plants and Bermuda grass have these stems that produce other stems and leaves on top and roots on the bottoms</span></span></span>
