Opiates such as morphine sulfate stay in the system for about 72  hours. If a person has a high metabolism and is not a regular user  of the drug it could take at little as â¦48 hours for the morphine to  leave the system.
Answer     A plane mirror forms an erect,virtual image of the same size as the object. The image formed by a plane mirror is virtual, erect, same size as objecâ¦t, and laterally inverted ( left side appears right and right side appears left ). Also, the virtual image is as far behind the mirror as the object is in front of the mirror.
A convex lens is thicker at the centre than at the edges. Convex lenses are thicker at the middle. Rays of light that pass through the lens are brought closer together (they converge). A convex lens is a converging lens. When parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus. The distance between the principal focus and the centre of the lens is called the focal length.