The chart shows four stages of demographic transition. Stage 1
Preindustrial
stage
Stage 2
Transitional
stage
Stage 3
Industrial
stage
Stage 4
Postindustrial
stage
Rate per 1000
10
0
Total population
Death rate
Birthrate
Which characteristics are typical of a human population in the industrial
stage?

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.