Giving 25 points for this one, need help.

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

What is the average rate of the reaction between 10 and 20 s?

If an atom has 12 protons and 13 neutrons