Answer:
D
Explanation:
myosin heads form cross bridges and pull thin filaments causing them to slide.
the presence of acetocholene causes calcium to be released causing depolarization of the sarcoplasmic reticulum and changing its shape. the myofilaments together with actin allows the myosin to form cross bridges along the muscle fibers and releases ATP for movement of the muscle.
Well the reason we do it is because they wanna see if you can run normally for explain: if your a over weight kid and you can’t run a mile they get so worried that they might send you to the hospital right away. They also do this so if your a lazy kid and never get out of bed and you say your body hurts then will know you just lie In bed and do anything
Can slow reaction rate, increase temper and can make it harder to concentrate.
Answer:
Have you considered duck tape? If you leave it on long enough it creates the same effect, just you know without blood. You don't have to answer this, but are you using cutting as a kind of outlet? Or for different reasons such as self hate? If you also don't mind me asking, do you cut daily?
