Answer:d)mimosa plant folding its leaves when touched in an effort to keep them from being eaten.
Explanation:
D. Because experimentation includes a control group. also, independent and dependent variables are part of an experiment they arent a type of research
To test for the keystone species hypothesis, the wolves in another region can be removed or trees can be reintroduced to see the effect on the ecosystem.
<h3>What is a keystone species?</h3>
A keystone species is an organism whose existence defines an entire ecosystem such that them, the ecosystem would be severely affected or may not exist.
Trophic cascades are events which result in serious distortions in an ecosystem as a result of the removal or addition of a top predator.
To test for the hypothesis of keystone species and trophic cascades, the wolves in another region can be removed or trees can be reintroduced to see the effect on the ecosystem.
Learn more about keystone species at: brainly.com/question/2044051
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It means that the trait is heterozygous. Also, "T" is common used as the letter to represent the trait "Tall".
It would be called a biome, like a tundra or a desert.
