Think of an object, person place at home that functions similar to the vacuole.

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?