PEOPLE WHO HAVE INVISALIGHN hi! i just lost my invisalign this morning. i cannot find it anywhere. i have no further trays, this is the last one. i have been wearing this one for a while, around 5 weeks and i’m supposed to wear it for around 4 more weeks. it’s too late to call the orthodontist. i read taht you should use your previous trays, but because those are around 6 weeks old, they smell terrible and don’t fit. i also read that you shouldn’t leave your teeth be without the invisalign. PLEASE HELP!!!

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

The sum of the oxidation numbers in a neutral compound is always