Yours friends are in a debate over who does the most work. In which situation is the most work being done?
Jesse hauts-9 kg bags of mulch 300-m-with-aftaverage force of 90 N.
Stella mops the restaurant with an average force of 60 N for 250 m.
Peyton pushes his lawnmower with an average force of 75 N for 500 m.
The lawnmower weighs 10 kg.
Addie stocks 10 kg boxes of cans on the shelves of the grocery store with
an average force of 30 N for a total of 1km.

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.