Can someone help me on this plzzz Cladograms are diagrams that can be used to show evolutionary relationships between different species. The diagram below is a cladogram of four plant groups.

According to the diagram, which pair of groups diverged most recently?

A. conifers and ferns

B. conifers and mosses

C. flowering plants and ferns

D. flowering plants and conifers

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

Wich level of organization includes all the other levels or organizations