What tissue makes up organs that are able to contract or shorten

What is the best way to transform a chemical potential energy into internal kinetic energy?

Can a mini fridge still be used if you break the freezer

Which spacecraft exploded during flight killing all astronauts?

Gina's group classified their mineral samples based on relative hardness. They considered the minerals that have a hardness of less than five as relatively soft, and those with a hardness of five or above as relatively hard.

Why is the manatee classified as an herbivore?

Which of the following is NOT a property of an acid? Select one: a. An acid is corrosive. b. An acid tastes sour. c. An acid turns red litmus paper blue. d. An acid reacts with metals and carbonates.

If the percent (mass/mass) for absolute is 6% and the mass of the solution is 300g, what is the mass of the solution?

What time is used for electrons in the outermost shell or energy level

Why is nitrogen gas very unreactive?

During a class demonstration the potassium exploded. Suggest what might have caused this to happen