Loria’s doctor diagnoses her with hepatitis B, which is a viral infection. Which body system will fight this infection? A.
respiratory
B.
integumentary
C.
immune
D.
digestive
E.
circulatory

Metamorphic rocks are formed when sedimentary or igneous rocks are subjected to heat or pressure and recrystallize without melting. which of the following rocks results from the metamorphism of limestone? a. granite b. slate c. sandstone d. marble

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine