A student wanted to see if a new fertilizer would actually make plants grow better. He had a total of 10 plants. He gave 5 of the plants the new fertilizer , the other did not get it. the plants got the same amount of water and sunlight. After 3 weeks, the plants with the fertilizer were all taller than the plants without fertilizer

1. I don't know this one.

2. Hypothesis is.. will the plants grow bigger if use fertilizer.

3. The dependent variable is... The growth of the plants.

4. The plants did grow taller using fertilizer.

5. Dont know this one.

Explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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