Which option describes the most cost-effective way for a skateboard company to purchase plywood? a. a pallet of 100 sheets for $1,000 b. a pallet of 200 sheets for $1,800 c. a pallet of 500 sheets for $3,500 d. a pallet of 1,000 sheets for $8,000

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.

In 1999, the u.s. announced trade sanctions worth $116.8 million, targeting goods from france, germany, italy and denmark. the sanctions were in retaliation for a ban on u.s. hormone-treated beef by which organization?

How are brightness and size related when it comes to stars