2. Back in centuries past, getting a cut on your leg or an infected tooth could lead to your death. What important scientific advance made bacteria less dangerous to humans? Discuss a time
that you were sick and treated for a bacterial infection. What would have happened to you if this
advancement hadn't been discovered?||

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

their crystal patterns have been disrupted by stress

i'm on my way to history not a mistory.