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.
Answer:
Si Maria ay kakain ng mga mansanas, pagkatapos ay umiinom siya
Explanation:
jgjmtykjghmghkgyk
I think you will find carbon, nitrogen, hydrogen, and oxygen.
