Answer:
the answer may be optionA..
Answer:
D
Explanation:
About 660 nm and orangish-red
<span>B)Both are involved with stages of succession, but pioneer species are the beginning and climax communities are the end result.</span>
Smooth muscle, also called involuntary muscle, muscle that shows no cross stripes under microscopic magnification. It consists of narrow spindle-shaped cells with a single, centrally located nucleus. Smooth muscle tissue, unlike striated muscle, contracts slowly and automatically.
