Jordan builds a terrarium. but, the soil he uses does not have many nutrients. how could this affect life in the terrarium?

a. the nutrients in the soil do not affect anything else.
b. the plants will die, but the animals will not be affected.
c. some plants and animals may die.

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

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.

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