Am amniotic egg is first developed in the reptiles.
The membrane and shell make a protective membrane that can provide a safe environment for the cells to divide, and embryo to develop. Animals having an amniotic shell are called as amniotes. The other body parts develop later on.
Invasive species can destroy the ecosystem of the area it invades. This can be done by overpopulating and then destroying the environment of the land they invaded. It can also be done by killing or scaring off the native population.
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Answer:Balance gets disrupted and body system may not function properly and the human health can suffer very badly. ... The human can suffer muscle failure as well as organ failure.
Explanation:
Answer:
The diversity and variations between ecosystems that ultimately links to human existence
Explanation:
In a pervious rock, water may move through.
In an impervious rock, the impervious rock acts as a water barrier.
(A large block of pervious rock is an aquifer, a store of water)