Place where the plant cell takes the energy of sunlight and combines water and carbon dioxide to make food for the cell, only found in plant cells

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.

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer