Conduct internet research to learn how airbags work in automobiles. Take notes in your research. Then write one to two paragraphs explaining what causes airbags to inflate when a car is involved in an accident.

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals

If a particle has z = 25 and 23 electrons, what is its charge?