If a dog has a mass of 18.1 kg, what is its mass in the following units? use scientific notation in all of your answers. a) what is the dogs mass in grams? b)what is the dogs mass in milligrams? c)what is the dog's mass in micrograms?

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.

Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved