5. Cells

A) make up all living things

B) are the basic unit of all life

C) come from existing cells

D) all of the above

The ___ of an organism is its evolutionary history

A nickle is about 2 millimeters thick, or 2/1000 of a meter. how many nanometers is this?

What is the name of Al2 (CO3) 3?

What is another word for the salt in seawater? A. solvent B. mixture C. solute D. solution

Which is one way to reduce wastes? A Do not produce them in the first place. B Use only disposable goods. C Bury them in sanitary landfills. D Never use recycled products.

For the separation of the unknown mixture, you are instructed to isolate the amine followed by the acid and finally the neutral. Does the order matter? If not, what other orders could be followed?

As ice melts and changes from solid to liquid, A) entropy increases. B) kinetic energy decreases. C) an exothermic reaction occurs. D) the random movement of molecules remains constant.

What volume of 0.480 m koh is needed to react completely with 15.8 ml of 0.150 m h2so4? assume the reaction goes to completion?

Which sample of water contains particles having the highest average kinetic energy?

Use the terms magnetic field and magnetic pole in a sentence