Which of the following is an effect of the increased burning of fossil fuels on the carbon cycle? *

a. more carbon dioxide is absorbed by organisms.
b. more carbon dioxide is absorbed by the atmosphere.
c. more carbonates remain in fossil fuels.
d. more carbonates remain buried deep in the ground.

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

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.

Which description shows competition in an environment? an organism that feeds on some food an organism that finds a place to sleep three organisms of the same species living in an area three organisms battling over limited resources