What two gases are the sun mostly made of

What do you think car designers do if the damage caused by a crash test is too severe?

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

In science and physics what is the standard unit of measure for speed?