What term includes all the biotic and abiotic factors in an area? ecosystem
population
community
organ

Regarding most of the narrator’s story, which word best describes the tone?

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?