Questions with the keyword 'kill'
- hi Richard, i was just wondering do you know how many Bactria cells you usually have to kill do get pure water? and how by JACK DA KING to Richard Comments: (No comments so far )
- Can bacteria sticking to human cells kill you by Jack to Samuel Comments: (No comments so far )
- How does the UV light kill bacteria? by Lucy to Richard Comments: (No comments so far )