I’m pretty sure it’s A but not positive
All matter is made of indivisible particles called atoms, which cannot be created or destroyed.
Compounds are combinations of atoms of
2 or more elements.
All chemical reactions involve the rearrangement of atoms.
Hope this helps
What is the document’s purpose?-
-the purpose of the document is to warn others of potential, misleading information the the web. they suggest toUse sources that end in .gov.
As can be understood, bacteria definitely help us live and thrive to be who we are today!