Hurry best answer get brainleist which statement best compares a dolphin and a mushroom? a. both need blood and food. b. both need food and air. c. both need lungs and air. d. both need lungs and blood.

Can nonrenewable resources be used sustainably?   a. yes, nonrenewable resources are always beneficial for the environment  b. no, there are only negative effects of using nonrenewable resources  c. no, there's a finite amount of nonrenewable resources  d. yes, as long as use doesn't exceed availability is the correct answer   d. yes, as long as use doesn't exceed availability