Which of the following is an effective defense mechanism for fighting illness, triggered by the immune system?

your adrenal gland releases vitamin c and zinc into your blood
your body's internal temperature is increased causing a fever
your brain signals the sweat glands to perspire to drowned any germs on skin
your endocrine system secretes hormones that attack foreign invaders in your body

For years, tobacco products have included a message from the surgeon general warning the negative effects of tobacco use. at this time, a push is being made for the fda to begin to regulate e-cigarettes in order to mandate warning labels and age restrictions. write a paragraph that identifies 2 health problems that have been linked to nicotine and/or tobacco use. you should include statistics demonstrating the incidence of problems among smokers and provide a resource citing where you found the information provided. (remember from unit 1 what makes a resource reliable.) due in 2