Q: Answer the question

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: Answer the question

The population of which of the following 26 organisms would most likely decline if small animals like rats, rabbits, and snakes were eliminated from an ecosystem?
OPTIONS:
- earthworms
- grasses
- hawks
- mushrooms

A: hawks

Q: Answer the question

When sugar is heated on a hot plate, it turns into a liquid. When the liquid sugar is cooled, a hard-crystalline substance is formed. This model best demonstrates the formation of
OPTIONS:
- molten rocks.
- igneous rocks.
- sedimentary rocks.
- metamorphic rocks.

A:
igneous rocks.