Biology, 09.02.2021 17:10 CoolDudeTrist
Photosynthesis forms the basis of the carbon cycle. What happens to the carbon dioxide that plants and other organisms that carry out photosynthesis take in from the atmosphere?
A. It is used to make food (sugars).
B. It is used for cellular respiration.
C. It is excreted as a waste product.
D. It is released during transpiration
Answers: 1
Biology, 21.06.2019 22:30
Witch type of microscope is used to view very small cell components like proteins and dna?
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Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.
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Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
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Biology, 22.06.2019 19:30
All other things being equal the size of a population will decrease if
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Photosynthesis forms the basis of the carbon cycle. What happens to the carbon dioxide that plants a...
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