Which of the following is the best evidence that supports the rule that only 10% of energy is transferred from one organism to another?(1 point)

Question

Responses

Not all organisms at the lower trophic levels will be eaten and die.
Not all organisms at the lower trophic levels will be eaten and die.

Dead organisms and waste are broken down by decomposers and are recycled through the ecosystem.
Dead organisms and waste are broken down by decomposers and are recycled through the ecosystem.

There are fewer organisms at the top of the food chain because there is less energy available for life processes.
There are fewer organisms at the top of the food chain because there is less energy available for life processes.

Ten percent of organisms are fully consumed while others contain some molecules that cannot be digested.

Answer 1

The best evidence that supports the rule that only 10% of energy is transferred from one organism to another is:

There are fewer organisms at the top of the food chain because there is less energy available for life processes.

This statement reflects the concept of energy transfer in an ecosystem, commonly represented by the 10% rule, which indicates that only a small fraction of energy is passed on to the next trophic level, resulting in a decrease in the number of organisms that can be supported at higher trophic levels.