What must be photographed with an impression before it is moved or cast ?

Which is an example of an exothermic process?

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.

What happens when the vapor pressure of a liquid is equal to the external pressure?