Stars seem to be made up of similar chemical elements. Which characteristics are used to c classify stars? A. size, age, and speed of revolution

B. brightness, speed of rotation, and color

C. weight, age, and temperature

D. brightness, temperature, size​

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?

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