Because humans and all other organisms use some combination of these elements. if we lost a whole species everything would be out of balance and we would slowly lose everything and in the in, causing a global scale extinction event. <span />
Here's a few: magnesium, oxygen, silicon, phosphate, and aluminum are all found in earth's crust in high proportion. oxygen being the highest proportion of any other element.
Carolus Linnaeus developed a two-word naming system called binomial nomenclature. in binomial nomenclature, each species is assigned a two-part scientific name.
Hope this helps :))
