The greatest number of relationships between the organisms in an ecosystem is best shown in

A. a food chain
B. an energy pyramid
C. a food web
D. an ecological succession diagram

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

What is the farthest destination to date for a human spaceflight mission?

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex