Which type of organisms would have evolved to feed on other organisms as a direct consequence of an increase in the amount of
oxygen in oceans?

Which beat describes the brain stem

Which type of respiration takes place when there is no oxygen present

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.