Certain vaccines are live which means they are putting the actual virus into the patient thought the injection. This means people who are immune compromised can’t have these because they will get very sick. This is the only way I know how to answer
Hypothesis.
A Hypothesis is an estimation of what might happen and the student's observation before moving on to investigate.
crude oil is composed of B. Hydrocarbons
It is how bright is is t the observer on earth...so wuld be c!!
this any help?
2) Typhoonosis.
Here's why:
1)Salmonella-It's a pahtogen.
2)Typhoonosis-Typhoonosis doesn't exist, so it isn't a pathogen.
3) Staphylococcus Aureus-It's a pathogen.
4)Listeria-It's a pathogen.
I hope I helped! :)