Which statement describes commensalism? 1.A relationship where one species benefits and the other is not affected.

2.A relationship where both species benefit

3.A relationship where one species benefits and the other is harmed

4.A competition for the same food source

Look at the photo of the leaf. which term best describes this leaf?

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

The third stage of cellular respiration is (2 points)