What are 2 examples of materials that cells must enter or leave in order for a cell to survive?

Name 5 elements that we don't know what the state is at room temperature

Name two physical properties that could not be used to distinguish between water and ethanol

You are given a compound with the formula mcl2, in which m is a metal. you are told that the metal ion has 26 electrons. what is the identity of the meta

Light travels at 3.00 x 108 m/s. If the starlight from the Unicorn galaxy takes 1 year 47 days and 2 hours to reach us. How far away is it in kilometers?

What happens to the volume of a gas inside a cylinder if the temperature does not change but the pressure is reduced? a. The volume of the gas increases. b. The volume of the gas stays the same. c. The volume of the gas decreases. d.

Hi i need hel does any one know what P3N2 means?.-.

How does thermal energy transfer when a room is heated by a furnace?

De que está echo nuestro sol

Several steps are involved in the industrial production of sulfuric acid. One step involves the oxidation of sulfur dioxide gas to form sulfur trioxide gas. A catalyst is used to increase the rate of production of sulfur trioxide gas.

All energy waves other than the visible light spectrum cannot be seen. true or false