[Answer] 2. Which disease caused by the bacteria Borrelia burgdorferi is transmitted to humans through the bite of a TICK?

Step 1 : Introduction to the question "2. Which disease caused by the bacteria Borrelia burgdorferi is transmitted to humans through the bite of a TICK?"

...1. Swine flu 2. Rabies 3. Yellow fever 4. Lyme disease An individual with Lyme disease may be asymptomatic. Other victims may have flu-like symptoms such as fever, chills, headache and muscle ache initially. Around the site of the tick bite, a red, ring-shaped rash which is referred to as a "bull's eye rash" is usually present. If not diagnosed and treated early, complications develop, and other symptoms present. These include: arthritis, enlarged, painful lymph nodes, neurological signs such as facial paralysis, stiff neck and altered mental status. A rash may be seen on other areas of the body apart from the site where the victim was bitten. Itching is also common.

[Answer] 10. You are interested in doing an experiment on bacteria. You notice that bacteria tend to grow on agar gel. Every time you look at a dish of agar, you see bacterial colonies. What do you call this step of the scientific method?

Step 1 : Introduction to the question "10. You are interested in doing an experiment on bacteria. You notice that bacteria tend to grow on agar gel. Every time you look at a dish of agar, you see bacterial colonies. What do you call this step of the scientific method?"

...1. Observation 2. Theory 3. Fact 4. Hypothesis You looked at something and noticed it. That's the first step of the method!