Energy transfer/flow between trophic levels is typically only what percent
efficient. *
Ο50
Ο40
Ο30
Ο20
Ο10

What is a codon and where is it found

In a cladogram' when does a group of organisms branch off

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.