We suggest starting to prep for the the SAT as early as eighth grade year. It sound early, but if a student plans on taking the SAT several times throughout high school, eighth graders can take a relaxed and long-view approach to prepping, and can plan on taking their first SAT sophomore year.
Answer:
D. vacuole
Explanation:
A vacuole holds water, food, waste, nutrients, proteins, and carbohydrates. It also removes harmful things that can damage cells.
Answer:
II. gain heat energy and evaporate
Explanation:
Evaporation is the process of liquid turning to gas. When clothes dry, the water molecules get heated by the sun's heat and evaporate into the atmosphere.
A. Opportunity cost is “the loss of potential gain from other alternatives when one alternative is chosen.” What you are losing is the chance for more money.
