Want this question answered?
Probably HOMEOSTSAIS
All living "Organic" things or life forms will mutate as a process of natural selection. This ensures that the strongest species survives. Without mutations, organisms would not evolve or improve their success to survive!
Enzymes.
because they are the basic group of living things. a different person: to improve this answer i will tell you that this is done to classify things and if we didn't put them into groups, how would we know whether a thrilled neck lizard and a Thorned devil would be both lizard and have very close habitats
more radiation ; bad living conditions for the people of earth
Improve the world
adaptations
weather
there are actually 4 .food .water .living space .stable internal conditions
environment
All living things must satisfy their basic needs for water , food ,living space , and stable internal conditions
Energy, water, living space, and stable internal conditions
Energy, water, living space, and stable internal conditions
Probably HOMEOSTSAIS
Augustus built roads aqueducts and many building
Earth is the only planet that has suitable conditions for things to live on hope that helped
Human environment is the surrounding things around where people lives and how the things around is can affect our living conditions.