PLEASE HELPASAP Notice what this chart has to say about discovered and undiscovered species (click the button below to view the chart).

discovered and undiscovered species chart
Which group has the largest number of undiscovered species and which has the least?

A. Algae has the largest number of undiscovered species and mushrooms have the least.

B. Vertebrates have the largest number of undiscovered species and insects have the least.

C. Plants have the largest number of undiscovered species and arachnids have the least.

D. Insects have the largest number of undiscovered species and vertebrates have the least.

Part a which statement best describes a central idea in this narrative? in times of tragedy, it is difficult to determine how best to be of service. in times of crisis, people prefer to be alone. young people tend to look to older people to take action in times of tragedy. when people publicly commit to being of service, they are more likely to follow through. part b which detail from the text best to shape the central idea in part a? "'i thought you might have too much going on already. i saw everyone post online.' martin said, 'i don’t think anyone wanted to be in the way today, so i’m glad you came.'" "finally, he said, 'i don’t know what to do. i guess i should tell him to let me know if he needs anything, but that doesn’t feel like enough.'" "he wondered how many people would actually show up to out and how many would simply hope that enough others did." "he explained to her that martin’s mom had died, and told her how he felt about his friend’s loss. 'what do you plan to do for him? ' his mother asked."