The average conversion energy from producers to primary consumers is

a. 1%

b.

10%

C. 50%

d. 100%

What is the name of the people who lived in the highlands of guatemala more than 3000 years ago

What creates earth's largest physical features a) asteroids that impact earth's crust b) earthquakes and volcanic eruptions c) the slow movement of earth's plates d) wind and water erosion

Which statements explain how ponds and lakes differ? Check all that apply. Ponds are shallower than lakes. Ponds are larger than lakes. Pond water moves more than lake water. Lakes have more plants at the bottom than ponds.

What are the causes of desertification and the problem it poses for sub-Saharan farming?

Which religions have spread from the place where they were founded

An important property of air circulation is a. warm air is denser than cold air. b. cold air and warm air have the same density. c. cold air is denser than warm air. d. air has no mass.

What's the definition of Dominican Republican?

Henry Hudson claimed land in America for both England and what other nation? Spain Holland France Russia

The environment in which a population of rabbits lives becomes warmer over several decades. which of these will most likely happen? A. Rabbits with smaller feet will survive better. B. The rabbits will have more competition for shelter. C.

Which of these would be indications that a given mountain range was NOT formed by subduction: Check all that apply! A. It is not along an ocean coastline. B. There are no volcanoes. C. There a glacial caps. D. There are deep valleys.