Which statement correctly compares the three types of muscles? A.
Smooth muscle and cardiac muscle are voluntary; skeletal muscle is involuntary.
B.
Smooth muscle and cardiac muscle are striated; skeletal muscle is not striated.
C.
Skeletal muscle and cardiac muscle are involuntary; smooth muscle is voluntary.
D.
Skeletal muscle and cardiac muscle are striated; smooth muscle is not striated.

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.