As the mass on the skateboard decreases, what happens to the force needed to make the skateboard move? Explain why this happens.

**40** points asapessay questions (10 points possible) clear image of next, create your own scenario. it can be one of your own real experiences or one you make up. use imagery in your writing to give your instructor a the setting and an action taking pace in your writing explain the structure and functions of the skin at work in your scenario. !

What is the mass of each element in a 324.8 sample of co2

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.