Which of the following best describes passive solar energy? It is more reliable than active solar energy.

The energy comes directly from the sun.

The energy can be stored in the dish.

It uses a collector.

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.