Biology, 02.11.2020 03:10 Ezekielcassese
The process by which a species becomes fitted to its environment, it is the result of natural selection's acting upon heritable variation over several
generations
A. Evolution
B. Adaptation
C. Natural Selection
Answers: 2
Biology, 22.06.2019 03:30
Which type of respiration takes place when there is no oxygen present
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Biology, 22.06.2019 14:30
Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.
Answers: 2
Biology, 22.06.2019 15:30
(me out over the last several centuries, scientists have made the following broad observations while investigating several branches of the life sciences: -the fossil record shows that different types of organisms have existed at different times in earth's history. -many organisms have similar body structures that seem to be adapted to different ways of living in their environment. -organisms of different species often share similarities in stages of embryonic development. -many species share genetic similarities, and almost all organisms use the same basic building blocks to construct proteins. -often, the extent of two species' similarities can be predicted from their geographic closeness to each other. -a great deal of change has been observed among species that have experienced strong selective pressures through many generations. scientists have carefully considered and rigorously tested the observations listed above. when scientists offer a of these observations, they are making 1.) testable explanation, deductive explanation 2.) scientific interference, scientific law
Answers: 3
The process by which a species becomes fitted to its environment, it is the result of natural select...
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