*Question*
Answer the following question given this paragraph: The force exerted by circulating blood on the walls of blood vessels is called blood pressure . Blood pressure is highest in arteries and lowest in veins. When you have your blood pressure checked, it is the blood pressure in arteries that is measured. High blood pressure, or hypertension , is a serious health risk but can often be controlled with lifestyle changes or medication. You can learn more about hypertension by watching the animation at this link: http://www. healthcentral. com/high-blood-pressure/introduction-47-115. html . Q: What is the term for the force exerted by circulating blood on the walls of blood vessels? Choices: - circulation pressure - heart pressure - blood energy - blood pressure A:
**Answer**
blood pressure

*Question*
Answer the following question given this paragraph: Corrosion is a galvanic process that can be prevented using cathodic protection. CONCEPTUAL PROBLEMS 1. Q: What is a galvanic process that can be prevented using cathodic protection? Choices: - explosion - sublimation - vaporization - corrosion A:
**Answer**
corrosion

*Question*
Answer the following question given this paragraph: Barking, purring, and playing are just some of the ways in which dogs and cats behave. These are examples of animal behaviors. Animal behavior is any way that animals act, either alone or with other animals. Q: What is the way animals act either alone or with other animals called? Choices: - animal way - animal lifestyle - animal point - animal behavior A:
**Answer**
animal behavior

*Question*
Answer the following question given this paragraph: Figure 18.7 Zinc is an active transition metal. It dissolves in hydrochloric acid, forming a solution of colorless Zn 2+ ions, Cl ions, and hydrogen gas. Q: Zinc is what kind of metal.? Choices: - active flow metal - active move metal - passive stagnant metal - active transition metal A:
**Answer**
active transition metal