What are the things that a
specific organism needs to live grow and reproduce

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

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.

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?