The answer to the question

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.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?