Which std/sti can cause chancres in the first stage and then paralysis, convulsions, heart disease, and organ failure in the last stage?

a. scabies
b. hiv/aids
c. chlamydia
d. syphilis

The spleen contains lymphocytes that make

When participating in a weight training program, which of the following is most likely to occur? a. your overall weight will not changeb. you will gain musclec.you will lose fatd. all of the above

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