What is magnetism caused by?
a. the motion of protons
b. the motion of electrons
c. the attraction between protons and electrons
d. the interaction between neutrons and protons

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Using the black numbers on the stopwatch to answer the questions. what is the most accurate reading of seconds as indicated by the long second hand? a. 5.3 b. 5.6 c. 7.2 d. 53 secs its for edg i found out it was 5.3 and tenth of seconds freebie

Which term describes what scientists expect to happen every time under a particular set of conditions? scientific theory scientific hypothesis scientific law scientific inquiry