Answer the following question given this paragraph: Infectious diseases are diseases that spread from person to person. They are caused by pathogens such as bacteria, viruses or fungi. What can you do to avoid infectious diseases? Eating right and getting plenty of sleep are a good start. These habits will help keep your immune system healthy. With a healthy immune system, you will be able to fight off many pathogens. The next best way is to avoid pathogens. Though this is difficult, there are steps you can take to limit your exposure to pathogens. Q: What system is responsible for defending your body against sickness? Choices: - nervous system - circulatory system - digestion system - immune system A:
immune system
(Question)
Answer the following question given this paragraph: A: Electric charges flow when they have electric potential energy. Potential energy is stored energy that an object has due to its position or shape. Q: What is the term for stored energy that an object has due to its position or shape? Choices: - kinetic energy - mechanical energy - vertical energy - potential energy A:
(Answer)
potential energy
Ques: Answer the following question given this paragraph: States of matter are different phases in which any given type of matter can exist. There are four well-known states of mattersolid, liquid, gas, and plasmabut only the first three states are common on Earth. Q: Which state of matter is not common on earth? Choices: - respiration - liquid - gas - plasma A:
Ans: plasma
(Q).
Answer the following question given this paragraph: Catabolic reactions involve breaking bonds. Larger molecules break down to form smaller ones. These reactions release energy. For example, energy is released when starches break down to sugars. Q: Catabolic reactions involve breaking what? Choices: - molecules - levels - metals - bonds A:
(A).
bonds
Ques:Answer the following question given this paragraph: Electromagnetic radiation behaves like particles as well as waves. This prompted Albert Einstein to develop his wave-particle theory. Q: Electromagnetic radiation behaves like particles as well as what? Choices: - fluids - currents - points - waves A:

Ans:waves
Answer the following question given this paragraph: In summary, society is facing an antibiotic crisis. Some scientists believe that after years of being protected from bacterial infections by antibiotics, we may be returning to a time in which a simple bacterial infection could again devastate the human population. Researchers are working on developing new antibiotics, but few are in the drug development pipeline, and it takes many years to generate an effective and approved drug. Naimi, T. , LeDell, K. , Como-Sabetti, K. , et al. , "Comparison of community- and health care-associated methicillin-resistant Staphylococcus aureus infection," JAMA 290 (2003): 2976-2984, doi: 10.1001/jama.290.22.2976. Q: Antibiotics can be used to fight what, in general? Choices: - fever - viruses - pathogens - bacteria A:
bacteria