Question

which two properties do these two objects have in common? sandpaper rubber band select the two best answers. rough stretchy flexible opaque

Explanation:

1. Analyze sandpaper: It is rough (for sanding), flexible (can be bent), and opaque (doesn't let light through). It is not stretchy (it's paper - based, not elastic like a rubber band).
2. Analyze rubber band: It is stretchy, flexible (can be bent), and opaque (doesn't let light through). It is not rough (it's smooth rubber).
3. Find common properties: Both are flexible (can be bent/deformed) and opaque (don't transmit light). While "rough" is only for sandpaper and "stretchy" is only for rubber band, "flexible" and "opaque" are common.

Answer:

flexible, opaque