Because the reactants react to form a new substances/products
Shifting cultivation is an agricultural system in which plot of land are cultivated temporarily, then abandoned while post-disturbance fallow vegetation is allowed to freely grow while the cultivator moves on to another plot.
Riddle??
It would a person.
Four legs- when a baby
two legs- adult life
three legs- when an elderly walks with a cane and their feet
Hoped this helped.
~Bob Ross®
Spanish colonies needed many workers because they needed to grow their crops, mine gold and silver, and work in their new cities. Spain wasn't able to have enough Spanish workers so they ended up taking Indians as their slaves, giving them very little food and water forcing thousands to die of starvation and overwork.