3x+4y=23 2y-x=-19 what is the solution (x, y) to the system of equations above?

Break down of rocks and minerals into smaller particles without a change in composition is called_

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.

Ineed so much with both of these tot