Our sun is all of the following except
a. part of a binary system
c. a yellow star
b. a main sequence star
d. of average absolute magnitude

The location of the water table is subject to change. select the best answer from the choices provided ot of

Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?