Biology, 03.03.2020 01:28, genesisdiaz1352
Linda wrote a few steps to describe how carbon circulates between the atmosphere and living organisms. Step 3 is missing.
Step 1: Carbon enters the atmosphere as carbon dioxide from respiration and combustion
Step 2: Plants use carbon dioxide to make glucose
Step 3:
Step 4: Animals exhale carbon dioxide
Which of the following best describes step 3?
a. Dead animals are buried underground and form fossil fuels.
b. Carbon present in glucose is converted into oxygen by animals.
c. Carbon present in glucose is transferred into plant-eating animals.
d. Dead animals decompose and recycle the carbon in the form of carbon dioxide.
Answers: 1
Biology, 22.06.2019 09:00, FireStorm4346
This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.
Answers: 1
Biology, 22.06.2019 11:00, danielmartinez024m
1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis
Answers: 1
Linda wrote a few steps to describe how carbon circulates between the atmosphere and living organism...
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