If Joey sneezes into the food, what type of contamination would it be? physical
O chemical
biological
accidental

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

Why should you to explore different careers at this point in your life

The goal of the flu vaccine is to prevent you from becoming infected with influenza. select the best answer from the choices provided. t f