Any organism that has a skeletal system is a

Which agent causes sand dunes to form? Ocean waves Gravity The wind carries the sand until it runs into an obstacle Weathering of old rocks in the desert

How can the number of atoms of an individual element be determined by using a chemical formula? a. Dividing the atomic mass by number of atoms b. Using the subscript after each element c. Multiplying the number of atoms by their masses d.

What dos the mole in chemistry represent

One of the four bottles contained 2 moles of gas rather thsan 1 mole. describe how this might change the gas sample behavior in terms of particle speed distribution

What is in an inorganic molecule?

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda