Contact: direct contact with the infected skin, mucous membranes, or bodily fluids
Common Vehicles: contaminated food or water, or something like blood
Vectors: things like fleas, mites, ticks, mosquitos, etc.
Airborne Transmission: residue from evaporated droplets or dust particles containing microorganisms are in the air where we inhale themi believe this is it
Because the lungs gradually, with the time, they lose their elasticity.
Free points, I’m alright though I’m busy with homework.
D is the correct answer to this question