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Ilia_Sergeevich [38]
3 years ago
11

You are a plant scientist investigating whether potassium is an important element in fertilizer for plant growth. You’ve written

a testable question for investigation that includes an independent variable and dependent variable. Now develop a hypotheses, alternative hypothesis, and a null hypothesis for the investigation.
Advanced Placement (AP)
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

88

Explanation:

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Answer:

4.39 cm = 439 km

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Paraphin [41]

Answer:

KE = kinetic energy

m = mass of a body

v = velocity of a body

Explanation:

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<span>Not being able to adapt creates competition from those who can adapt, new predators and loss of habitats. Those are all environmental pressures that can limit the growth of a population and lead them to extinction if they are unable to adapt.

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