Hello. i am doing a project on how to sustain life on mars in an astrodome where oxygen and water are readily available. my part in the project is to write on waste management. it would be great if anyone could by giving me ideas as to what to write. you.

Joe ran 130 yards because 3 feet make 1 yard so using this ratio 390 feet make 130 yards.

A,f, g are the points

Ibelieve the answer would be a large-scale natural disaster 

The first immigrants to settle in what is now the united states were the ancient ancestors of modern native americans. the precise routes of those first north american immigrants are disputed, but there is no uncertainty about the fact that every human being on the continent is either a recent immigrant or a descendant of earlier immigrants. since the first immigrants came here from asia more than thirteen thousand years ago, there have been four large and easily recognizable modern waves of immigrants into the united states.