What is the volume, in liters, at 5 ∘C, if n and P do not change?

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Is a pencil falling to the floor anon contact force, a force, or a contact force