The answer is, "C", "Heat".
Answer:
B
Explanation:
They altered rocks into soil that was able to support simple plants such as grasses. This is an example of altering the environment around them to make it more habitable for other species.
The answer is <span>D) myofibrils
And the myofibrils are composed of sarcomeres
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Grasses, shrubs, cacti, and gourd plants.
