Question

1. insect graph

a. according to the graph, which group of organisms has the most number of species?
b. what is the total percentage for all invertebrates? what about vertebrates?

Explanation:

a. Observe the pie chart; the largest segment represents the group with the most species.
b. All invertebrates include the "Insects" and "Other Invertebrates" segments, which together make up the vast majority of the pie chart (standard ecological data places this total at ~97%). Vertebrates are the smallest segment, making up the remaining ~3%.

Answer:

a. Insects
b. Total percentage for all invertebrates: ~97%
Percentage for vertebrates: ~3%