Question

which two properties do these three objects have in common?
water pitcher glass flask glass bottle
select the two best answers.
sweet sour transparent smooth

Explanation:

1. The water pitcher, glass flask, and glass bottle are all made of glass, which is a transparent material, so they share the property of being transparent.
2. Glass has a smooth surface, so all three objects have a smooth texture.
3. "Sweet" and "sour" describe taste, which does not apply to these empty or neutral containers.

Answer:

C. transparent
D. smooth