Put the following events of excitation-contraction coupling in the correct order. a. Calcium ions bind to troponin molecules on the actin myofilaments. open choices for ranking
b. The T tubules carry the action potential to the interior of the muscle fiber. open choices for ranking
c. The troponin-tropomysin complex moves, exposing active sites on the actin myofilaments.
c. Calcium ions are released into the sarcoplasm. open choices for ranking
d. A nerve impulse causes ACh to be released at a neuromuscular junction.
e. The heads of myosin myofilaments bind to sites on the actin myofilaments, forming cross-bridges.

[ 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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the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

its probably to later but whats the question

answer; cnidarians;