What causes food poisoning?
one celled organisms water vapor microorganisms influenza Pesticides harmful substances oxygen poison
A B C D E F G H
Food poisoning occurs when spoiled food is eaten.
microorganisms cause food poisoning
What causes food poisoning? (A) one celled organisms (B) water vapor (C) microorganisms (D) influenza (E) Pesticides (F) harmful substances (G) oxygen (H) poison