What happens to the actin and myosin during a muscle contraction?1089 AQ2 A. The actin filaments push against the myosin filaments, making the myosin filaments smaller. B. The actin filaments are forced inward by the flexing of the muscle. C. The myosin filaments remain in place as they pull the actin filaments inward. D. The myosin filaments compress the actin filaments, making the actin filaments smaller.

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the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.

mass and weight are closely related because mass affects the weight of an object experiencing the effects of gravity. weight is the measure of the force of gravity on an objects's mass, while mass is the measure of how much matter there is in an object.