What are responsible for contraction and relaxation in muscles? a) contractile proteins b) contractile vacuoles c) fat globulesWhat are responsible for contraction and relaxation in muscles? pls fast thanks

ATP is responsible for contraction and relaxation in muscles and plays a major role in the muscular system of our body.

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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is in the form atp or adenosine triphosphate