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.

What is the next step in muscle contraction after the actin changes shape? (apex)

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.