Which of the following is something that probably would NOT be studied in a lab?
A. the growth of mice
B. the planet Neptune
C. how chemicals react
D. how a mirror reflects light

Which are forms of nitrogen that are usable by humans

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere