Which of the following activities can spread an sti?
a.
giving blood
b.
using public toilets
c.
swimming in public pools
d.
sharing needles

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.

Genetically modified organisms can include icecream. true or false

Mary has spontaneously decided to prepare a meal for friends. she is beginning to prepare fin fish and realizes she wants to also prepare a hearty dish ready to serve at the same time. what should she prepare?