Which of the following methods of agriculture is best suited to the use of large plowing and harvesting equipment? a. rangeland grazing b. american agriculture c. traditional rice cultivation d. dutch agriculture select the best answer from the choices provided a b c d

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

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.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?