Answer:
the fine transparent tubular sheath which envelops the fibres of skeletal muscles.
Answer:
I believe this would be The Scientific Method
Explanation:
Answer:
Gravitational time dilation occurs because objects with a lot of mass create a strong gravitational field. The gravitational field is really a curving of space and time. The stronger the gravity, the more spacetime curves, and the slower time itself proceeds.
Answer;
im confuzzled but it might obviously be B. if im correct.
Explanation: