what is the density of an object with a volume of 24.5 cm³ and a mass of 8.2 g? *
0.33 g/cm³
3.0 g/cm³
200.9 g/cm³
32.7 g/cm³

According to the tide table below what time of day will the highest tide occur?

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.

If two objects at different te,peraure are in contact with each other what happens to their temperature