Answer:
They are cells without nucleus
Answer:
atoms can't be created nor can be destroyed.
atoms cat be broken down into smaller pieces.
all atoms of an element are identical.
chemical reactions cause atoms to be rearranged.
Rosetta stone is a good app or just use google translate
Answer: adjective
Explanation:
The word "fast" is an adjective because it describes a noun. (adverbs describe verbs)
