How do muscles from extra-big-muscled animals compare to typical ones? Bigger muscles have bigger cells (they have a greater area). Bigger muscles have more cells than typical muscles. Bigger muscles have more mass than typical muscles.

the cell cycle is the final answer! : )

b is the correct answer

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.

the answer is c. altitude. hope this ! #brainiac