Author Question: How does the food pyramid concept relate to either the food chain or food web concepts? A. energy ... (Read 245 times)

lidoalex · **on:** Jul 13, 2018

How does the food pyramid concept relate to either the food chain or food web concepts?

A. energy transfers in various links of a food chain
B. the quantity of organisms in a food chain
C. energy that builds up as it cycles in a food web
D. the nutritional composition of a food web
E. energy expended at trophic levels of a food chain

Question 2

What serves the function in food chains of returning nutrients to the soil to be recycled?

A. producers
B. primary consumers
C. secondary consumers
D. decomposers
E. apex predators