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Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

Registrars maintain high a. standardized tests b. faculty payrolls c. transcripts d. sporting facilities

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.