Q: In a city, the daily high and low 16 temperatures for a month are best represented by which of the following?

OPTIONS:
- flow chart
- line graph
- pictograph
- pie chart
A: line graph
Q: Which will most likely happen to a solid substance that is heated?

OPTIONS:
- It will melt.
- It will boil.
- It will harden.
- It will evaporate.
A: It will melt.
Q: Which of the following is an example of an assistive device?

OPTIONS:
- contact lens
- motorcycle
- raincoat
- coffee pot
A: contact lens
Q: Fossil records indicate that Earth was first inhabited by bacteria-like organisms. These organisms

OPTIONS:
- were single-celled.
- had organ systems.
- were multi-cellular.
- had small appendages.
A:
were single-celled.