Biology, 24.07.2019 21:30 breannamartinez9486
Animals similar to salamanders first moved from water to land during the period. a. devonian b. mississippian c. pennsylvanian d. permian
Answers: 1
Biology, 22.06.2019 06:00
When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?
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Biology, 22.06.2019 06:30
Is there any solid scientific evidence that humans have been cloned?
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Biology, 22.06.2019 06:50
How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
Answers: 2
Biology, 22.06.2019 07:30
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
Animals similar to salamanders first moved from water to land during the period. a. devonian b. mis...
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