How do the actions of earthworms
improve soil quality? how does this
impact the amount of biomass an
ecosystem can support?

Which codon is the code for the amino acid histidine (his)?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

Examine the air pressure map. which type of line is shown on the map?