What drove anti-immigrant feelings in the late 1800s? difference in appearance, culture, and language distaste for poverty the need for cheap labor war-related distrust of foreigners worries about jobs

Ben is interested in using a source that provides original research, current and developing trends and experts within specific fields. which source should he use?

Summarize the work of famous environmental scientists of the past.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.