Please select the word from the list that best fits the definition Marriage between individuals who have different social characteristics.

Did the universe cool off or get hotter as it expanded after the 'big bang"?

Given: m∠apc = 27°, m dc = 27° find: m ab

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.