1. What is the flu vaccine and how is it created? 2. Why is each year's vaccine different? Use your research to support your
answer.
3. How does the flu vaccine continue to evolve?
4. How does the flu shot relate to chemistry?

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon