What is unsafe to drink if it is found in water?

pathogen

oxygen

molecule

hydrogen

What would be good in a cpr and first aid video

True or false a fertilized cell divides many times to form an embryo

Aperson is most likely to recover from a viral infection if the infected cells ) can undergo normal cell divisionb) can carry on translation, at least for a few hoursc) produce and release viral proteind) transcribe viral mrna