Answer:
A) Drilling Ship
Explanation:
This option makes sense because this is used for drilling, not necessarily studying the deep ocean.
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In a study of the raw materials used for photosynthesis, the two molecules that would be studied are carbon dioxide and water. This is because they are the reactants of the process. Without these molecules the process of photosynthesis cannot happen.
A contour interval is the lines on a topographic map that state the height (from sea level) of the hill, valley, mountain or the ground level.
When scientists measure, they use the metric system.
The process of microsporogenesis