The speed of light is 3 x 108 m/s. If its frequency is 4. 11 x 104 hz, what is its wavelength?.

Which statement summarizes how the chart illustrates the author position on ethanol

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 this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers