Cytotechnologists often use which tool? stethoscope ct scanner microscope x-ray machine

If an online school program (i.e k12, ecot) assigns me a computer, would it be ok to use social media on it? would i get in trouble? i am not really sure from reading their terms and such.

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?

In the category column, classify the following activities as either health promotion or health protection. if any of these actions fall under both the categories, write both. in the reason column, write down your reason for making each classification.