Question

Name the scientist based on the given paragraph.
"The pyramids are another type of representations which show flow of energy from one
organism to another. The ecologists also used this idea of pyramid to show relationship among
organisms in an existing food chain. In short we can they are the graphic representation of the
feeding levels of the organisms.

Answer 1

the scientist does a job of biotechnology.

Answer 2

Answer:

Karl Richard Lepsius discovered pyramids