C. The size of the tumor before because it doesn't depend on Drug X's effects or the effects/changes from the scientist.
Tendonitis affects homeostasis by posing a huge health problem such as Mechanical stress.
Answer:
Abiotic: Rocks, soil, sunlight, water (all these things are nonliving)
Biotic: Coyote, Carpet Moss, Lady Fern (all of these things are living)
Umm...
biology is the study of life
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