You are playing basketball and the person you are guarding starts bleeding. you get blood on your leg. could you get hiv from this?

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

What is the relation ship between structure and function in an organism

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4