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In the new six-kingdom system of classification, are now divided into two separate kingdoms, and which form the basis for the three domain classification system.
a. plants; vascular and non-vascular
b. animals; invertebrates and vertebrates
c. bacteria; archaebacteria and eubacteria
d. protists; unicellular and multicellular
Answers: 3
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Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided
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Biology, 21.06.2019 19:30, goob92
Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.
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Biology, 22.06.2019 01:00, catalanb474
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
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Biology, 22.06.2019 02:00, harleycochran2ovyt3n
Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d
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In the new six-kingdom system of classification, are now divided into two separate kingdoms, and...
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