Please help I am behind late work I will be happy you will get a crown Which of the following is true about bloodborne pathogens?

Select all that apply. more than one answer not one more

1. bloodborne pathogens cause Hepatitis B and C
2. Bloodborne pathogens are bacteria or viruses carried in the blood
3. bloodborne pathogens can lead to disease
4. Bloodborne pathogens can cause the flu

2 i think

Explanation:

im pretty sure it is 2

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.