Jaoquin buys 3 dozen lightbulbs. after changing the lightbulbs in his house, he has 15 lightbulbs left. how many lightbulbs did he use? explain your work. i need the like right

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

Select the word from the list that best fits the definition a system made of 25 satellites

Which best describes carbon dioxide’s path out of the body