Which sentence describes an example of sublimation?

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and