I believe it is Fast-twitch muscle fibers. Slow-twitch fibers are used for people who exercise for a long period of time such as running, swimming, and cycling.
Answer:
hope it will help
Explanation:
The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.
Answer:
The skin covers almost all parts of your body to prevent infection from pathogens.
Explanation:
If it is cut or grazed is immediately begins to heal itself, often by forming scad,scar, which preventprevents infection as the skin acts as a physical barrier.
