A skeletal muscle cell is surrounded by a plasma membrane called the sarcolemmawith a cytoplasm called the sarcoplasm. A muscle fiber is composed of many myofibrils, packaged into orderly units.
Answer:
see below image:
Explanation:
inputs + their outputs listed in the image
Heliocentric theory thank you for your time .
Answer:
The earliest classification systems comprised of only two kingdoms but with more research, more kingdoms were added with time. The two kingdom system of classification was given by Carolus Linnaeus. He divided all organisms into two kingdoms, Plantae and Animalia.
Explanation: