Here's why Creatards might be right

[jenny1972]

actually science doesnt explain at all WHY there are different species and different organisms all living on the same earth

Yeah...it does.  There are different species living on this planet because the genetic disparity between those groups is too wide for successful reproduction between them.

 , now if every living thing on earth was a human then natural evolution would be logical .

If everything on earth was one species...that would be compelling argument -against- the theory of evolution.

i am on the same earth with a squirrel so why are we so different ?

Genetic variation, for starters.

yes but why there are genetic variations is what is debatable  , you just dont want to question your religion

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what would account for different species of living things then ? why monkeys and humans and plants and worms and birds under this theory why wouldnt every living thing existing on the same earth under the same conditions be exactly the same and have the same properties ?

But every living thing on Earth does not live under the same conditions. The Earth offers many different conditions—cold, hot, dry, humid, high altitude, low altitude, crowded population, sparse population, different enimies, different foods, etc. so your argument, as is often the case with theist arguments, depends on a hypothetical situation.

since organisms need nurishment to survive one organism could not be physically separated from another organism and survive for long right ?