Agroup of scientists is studying a protist species. the species is currently classified in the phylum chrysophyta because of its physical characteristics. however, after the scientists analyze the species' dna, they discover that the dna is most similar to protists in the phylum phaeophyta. what will the scientists most likely do next? a. they will reclassify the species in the phylum phaeophyta. b. they will keep the species in the phylum chrysophyta. c. they will place the species in both phyla. d. they will create a new phyla for this species.

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.