<span>-The nervous system processes information from receptors that detect changes in the environment.
-The nervous system coordinates the systems of the body.
-The nervous system sends out appropriate responses to react to changes in the environment.
-The nervous system maintains homeostasis.</span>
Answer:
A shark's skeleton is made of cartilage , a type of strong but flexible tissue .Most other fish are covered in smooth , flat scales . A shark is covered in sharp , toothlike scales called denticles . Most other fish have flaps over their gills.
Explanation:
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It would be best to ask a professional on the subject.
Answer:
is the blue print of the cell
Explanation:
it contains all of the genetic code to make the cell into it's functioning part
Scissors change the magnitude or direction of a force without any motor.