Recall what you learned about the state of Virginia. Choose the statements that describe the paleontology of the state. Check all that apply. The rocks in Virginia represent many periods in history.
Virginia was once covered by a sea.
Virginia’s fossils include woolly mammoths.
The Allegheny Plateau includes coal deposits.
Virginia is home to fossils that are mostly from the Cenozoic era.
The state’s climate was once warm and humid, like a tropical jungle.

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Listen base your answer to the question on the information below.propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below.c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol.what is the correct structural formula for a molecule of methanethiol

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f