You are presented with the quiz "What do viruses contain?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "viruses contain DNA but not much else" and "dNA stands for Deoxyribonucleicacid". So, what's the best answer to the question?
OPTIONS:
- electromagnetic energy
- light energy
- resistance
- contamination
- Deoxyribonucleicacid
- Chemical energy
- harmful substances
- Leptospirosis

Answer: Deoxyribonucleicacid

You are presented with the quiz "Meningitis can be caused by what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "scraping oneself on a contaminated object may cause infection" and "infection can cause meningitis". So, what's the best answer to the question?
OPTIONS:
- getting too cold after a shower
- decomposing dead organisms
- staying up too late when sick
- influenza orthomyxoviruses
- scraping oneself on a contaminated object
- Microscopic organisms
- smallest agents of disease
- bruising oneself after a fall

Answer: scraping oneself on a contaminated object

You are presented with the quiz "Perspiration does what to the skin when it is evaporated from the skin onto the air?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sweat wets the skin, and when it evaporates, it cools the body" and "diaphoresis is a fancy medical term for perspiration or sweating". So, what's the best answer to the question?
OPTIONS:
- reduced heat
- cleans it
- heats it
- temperature
- cools it
- heat or cold
- air cools
- turns it to steam

Answer:
cools it