The evolutionary tree below shows 13 living species labeled as 'S1' through 'S13'. Use it answer the question: From the choices given, which 2 species
from the tree would you expect to have the most differences between
each other?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

How and why organisms are hierarchically classifies