<span>Darwin found conglomerate rocks which were important because they held Lots of shells and fossils of teeth and bones of Huge extinct mammals.
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<span>When a gene changes within a population over time, it is referred to as evolution. This refers to a long but steady rate of mutations that occur in genes of organisms within the environment. A lot of factors affect a population's evolution (e.g. climate, reproduction, food source) and it is a determinant whether a species will survive for the next generations. </span>
Ocean exploration is limited by lack of technology, expense, and favorable weather conditions.
Answer:
energy, carbon dioxide, and water
B) Because Hydroelectric energy does not create waste but could cause ecological impacts and flooding.
