Earth’s crust is under the oceans than it is on land. a. thicker b. thinner c. more solid d. both a. and c.

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane

Which contributions did galileo make to the model of the solar system? check all that apply. a mathematical model for the orbits of the planets scientifically accurate data on planetary orbits data that showed that planets reflected sunlight similar to earth's moon up the idea that stars are other suns that do not move u observations of the moons of jupiter rotating around the gas giant

If a cell loses control of gene expression what happens?