2 of the fitness benefits that’s occur when a person goes 15 minutes jog 30 minutes bike ride?

Based on the narrator's comments about living with the widow douglas, the reader can infer that a) the narrator doesn't care much for civilization and its strict rules. b) the narrator admires and wants to become more civilized and refined. c) the narrator is extremely religious and of high moral standing. d) the narrator desires to become a productive member of society.

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

Summarize the work of famous environmental scientists of the past.