A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down sugars through a process that uses oxygen. Based on this information, how should this organism be classified? А. aerobic autotroph B. aerobic heterotroph c. anaerobic heterotroph D anaerobic autotroph

How are tumors cells different from normal cells

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point