Answer:
Brain, spinal cord, and nerves.
Explanation:
While they work together, each is an individual system.
<span>ACCORDING TO MORRIE' HUMANS ARE DIFFERENT FROM PLANTS AND ANIMALS BECAUSE IF OTHERS CAN REMEMBER THE LOVE WE GAVE WHEREAS THEY NEVER GO AWAY AND LIVE ON THROUGH MEMORIES.</span>
If a invasive species were to intervene in the food web then it would break the web because it if were to kill the species it attacked then the web would be broken and a native species might also do the same.
Answer:
There are two types of vesicle transport, endocytosis and exocytosis (illustrated in the Figure below). Both processes are active transport processes, requiring energy. Illustration of the two types of vesicle transport, exocytosis and endocytosis.
Explanation:
So in a simple explanation yes they require energy:)
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