A) The source is probably not valid because it is based on an opinion.
He or she that wrote it did not go into a lab and see if the resources are true its just based on what he thinks it is.
One hand flat on top of another flat hand with the finger alternating
Explanation:
stomachs problems after eating acidic foods,(tomatoes, oranges & other citric fruits & veggies).
ask are activities that must be done on a daily or recurring basis in order to accomplish a goal. An individual who wishes to accomplish a goal must determine what tasks must be completed in order to reach the goal. An effective list of tasks will include the necessary steps an individual should take to reach the desired goal.
B. Testicle, because it secretes hormones