You are hiking in Yellowstone National Park. A park ranger is speaking to students visiting a hot spring. She said some microscopic organisms can live in the hot springs. In what domain do these organisms most likely belong? A.
Archaea

B.
Protist

C.
Bacteria

D.
Eukarya

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Which characteristics can be used to differentiate star systems? check all that apply.