Which has the most atoms a mole of h2o or a mole of ch4?

Two things that biomedical has invented or innvated

What are fossils of organisms that existed over a wide area but only for a limited time period called?

If you fill your car tire to a pressure of 32 psi (pounds per square inch) on a hot summer day when the temperature is 35°c (95°f), what is the pressure (in psi) on a cold winter day when the temperature is -15°c (5°f)? assume no gas leaks out between measurements and the volume of the tire does not change.