Astudent is studying a digital diagram of a fish. the diagram shows that the fish has a cartilaginous skeleton, a jaw, scales, and a backbone. which fish is the student most likely studying? a skate because it has a cartilaginous skeleton and a jaw a salmon because it has scales and a backbone a ray because it has a jaw and a backbone a seahorse because it has a cartilaginous skeleton and scales

Why do we perceive objects as retaining their brightness under different lighting levels?

Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cell’s membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.

Match each description with the correct form of energy. 1. energy of an object's position above the ground. 2. stored in the bonds of atoms and molecules 3. stored in the nucleus of an atom 4. energy of vibrating molecules 5. movement of objects used to do work 6. created by vibrations in electric and magnetic fields chemical energy mechanical energy heat gravitational energy light nuclear energy