PLEASE ANSWER

Which of the following best explains why a stone looks larger inside of a fish bowl than out of the fish bowl?

A. refraction
B. reflection
C. disappearance
D. absorption

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

How does concentration affect reaction rate