Water is warmed by the sun and what
It is then cooled and what
Finally, it is brought...
Biology, 27.03.2020 01:25 limelight11
Water is warmed by the sun and what
It is then cooled and what
Finally, it is brought back to Earth in the form of what
Water and nutrients that are not cycled are stored in a what
Answers: 2
Biology, 21.06.2019 15:00
6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.
Answers: 1
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Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels
Answers: 1
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Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
Answers: 1
Biology, 22.06.2019 11:30
What materials must dams have to produce electricity, and what must occur?
Answers: 1
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