Why do so many people believe there is a link between autism and the measles, mumps, and rubella vaccine?
Autism rates increased in every city with an aggressive vaccination program.
Everyone knows that vaccinations are unhealthy.
Parents with autistic children can see a clear link between vaccinations and autism.
A prestigious medical journal published a paper, which was later retracted, that identified a link.

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone