I quoted, "Ground water is preferable over surface water for a number of reasons. First of all, ground water is reliable during droughts, while surface water can be quickly depleted. Ground water is, in general, easier and cheaper to treat than surface water, because it tends to be less polluted. "
Here's more info
https://www.safewater.org/fact-sheets-1/2017/1/23/groundwater
<span>Cell death occurs.The way this makes Apoptosis an definition of this that cells has an turnover, an state where there are other cells that must have the information to induce the function of the organ.</span>
Explanation:
the thickness of a muscle wala for left and right side of heart in different in size this is because the right side hasto pump the blood all over the body
Land, Water and Air are the three sub-groups of animals in Aristotle's classification system. He also classified on basis of red blood cells and without red blood cells.
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Explanation:</u></h3>
Aristotle is very popular in ancient Greece and he is very popular in the field of biology and mathematics. He divided the living organisms into two classes called the Plants and the Animals. He divided the animals into two classes – one which contains red blood cells and the other which didn’t contain any red blood cells.
He also noticed that most of the organisms which contained red blood cells are vertebrates i.e they contained a body vertebral column in their back. So they were called as vertebrates and the others were called as invertebrates.
Answer:
It is a learned behavior.
Explanation:
Typically, tool use implies a complex behavior that requires training and observing someone else who already has that particular ability. Thus, this ability shall be learned by one generation from the previous one, which shows and teaches this behavior to the next one.