BRAINIEST!!! Which of the following statements is true about the specific heat capacity of a substance? It is an intensive physical property.
O It is higher for good conductors.
It depends on the amount of substance.
O It depends on the melting point of substance.

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.

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.

What is the percent by mass of magnesium sulfate in mgso4.7h2o