Professor smith has long used group projects in her courses. the groups have always performed extraordinarily well, and students seem to learn a great deal from such projects. having just taken a new job at a different college, dr. smith finds that the group projects are of considerably lower quality. what might you conclude given the work of karau and williams (1993)?

The dip in the performance of groups could be due social loafing. This is the tendency for individuals to exert less effort when they are in a group than they would have had they been alone. This can result from a feeling that their effort is trivial and would not matter to the group.

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

that is alot i do not no