Hooke made scientific advancements that revolutionized our understanding of the basic building blocks of life.

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?

Polar zones are cold and tend to be dry because of a pressure system of cold. low high