Answer:
An element is. a parcel where it is made up of only one kind of particle called atom is known as element.
eg. oxygen
hydrogen
gold
silver
carbon
Explanation:
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<span>b.Eusthenpteron might be a common ancestor of bats and humans.
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-Payshence xoxo</span>
The answer to this question would be labile.
A permanent cell is the one that will not divide after fully developed. This includes the heart and brain cells. That is why when these organs damaged there will be a permanent loss of function.
Stable cell only divides in some occasion. The example would be liver cells or kidney cells.
Well there's Water, Earth, Fire, and Air. Not quite sure how this would be a school question. But here it is.