Temperate grasslands and temperate forests are two biomes

Which characteristics describe a spiral galaxy?

An organism lives in a container with very little oxygen. it produces ethanol and carbon dioxide as waste products. which process does it use to produce most of its atp molecules? a. lactic acid fermentation b. glycolysis c. electron transport chains d. alcohol fermentation

Abird is flying in the air at a 4 m/s. if the mass of the bird is 7kg what is it’s kinetic energy