Benzene is a liquid with boiling point equal to 80°C. At this temperature, it is found that particles of benzene vapors are more energetic than particles of liquid benzene. How will you explain this observation?​

Which of the following mining methods disrupts the sea floor?

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line