An empirical investigation structured to answer questions about the world in a systematic fashion is called: a. scientific observation.
b. falsification.
C. confirmation bias.
d. pseudoscience.

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.