Which statement about the light-independent reactions in photosynthesis is true?
a. they occur in the thylakoids.
b. they produce atp and nadph.
c. they release oxygen as waste.
d. they comprise the calvin cycle.

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the smallest to the most complex?

The structure that houses the cells genetic information.

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food