Question

Energy transfer is inefficient between trophic levels because(1 point)

organisms within a trophic level are fully consumed.

molecules are fully digested from each trophic level.

dead organisms and waste are recycled throughout the trophic levels.

all organisms within a trophic level die.

Answer 1

Dead organisms and waste are recycled throughout the trophic levels.

Explanation: Much energy is lost as heat during metabolism and in uneaten or indigestible material (dead organisms and waste), which is broken down by decomposers rather than passed up to the next consumer — so only a small fraction (~10%) moves to the next trophic level.