• there a 6 muscles (extralocular muscles) that control the movement of the human eye but a cow only has 4. therefore, they can look up, down, left and right but they cannot move their eyes in certain ways that humans can, such as rolling their eyes; humans are able to move their eyes in more directions.
<span>Activation energy refers to the amount of energy required by certain chemicals for them to have a reaction.
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The answer is A.) Theoretic
Rough and smooth ER is the two kinds