The answer to this D.hope this helps.
Answer:
cells are so small because it is structural functional unit of an organism which can be only seen through microscope
Answer:
Explanation:
A skeletal muscle cell is surrounded by a plasma membrane called the sarcolemma with a cytoplasm called the sarcoplasm. A muscle fiber is composed of many fibrils, packaged into orderly units.
Homo neanderthalensis, Homo Denisovanus.
