How many hospitals are in oklahoma

It doesn't state that he washed his hands before or after preparing this poultry. even though he had it in seperate bags the bacteria from the poultry could have entered the vegtables because of a lack of handwashing. so cross-contamination is a very possible answer.   

Answera tightly sealed house with an unvented water heater;

The reason being is because  antibiotics do not work for viral infections.  i hope this ! have a great day!

Ask the teacher they will you