Check all the statements that are true in regards to the carbon cycle *
Photosynthesis i...
Biology, 05.05.2020 03:12 supremetylor29
Check all the statements that are true in regards to the carbon cycle *
Photosynthesis is the process that releases oxygen into the atmosphere
Carbon dioxide is taken in as a reactant throughout the process of cellular respiration
The ocean, living things, rocks and soil all act as reservoirs for carbon
Only animals go through the process of respiration
Gas, oil and coal are fossil fuels that are primarily composed of carbo
Answers: 2
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Compare the composition of the moon's surface with the composition of the earth's surface.
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Biology, 22.06.2019 03:30
How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures
Answers: 1
Biology, 22.06.2019 08:30
What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna
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Biology, 22.06.2019 12:00
When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?
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