2. the form of oxygen that combines three oxygen atoms into each molecule is called 1argon. thermopausechlorofluorocarbonozonee 3. most important weather phenomena occur in the(i point)stratospheremesospheretroposp herethermospherefinishcancel

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.

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance