The answer is counter shading.
Countershading is used by the predatory fishes. It is a form of camouflage in which the animal's pigmentation is darker on the upper side and lighter on the lower side of the body. It made the predators detection from the prey but counterbalancing the effects of self-shadowing.
Independent variables cause change. Your independent variable would be acceleration.
Your dependent variable is what is effected. Your dependent variable would be the mass of a cart.
Answer:
Loss of genetic variation from small populations will definetly result to Genetic drift.
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Answer:
Yes, because his goal includes a clear time frame and end point.
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