The architect considers many aspects when he designs a house. if one had to name just one aspect that would sum up all these considerations, it would be economy flexibility livability house size

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

Many scientists like to study cosmic objects in the uv spectrum because objects giving off large amounts of uv light are typically and

Row old is the rock laver2. if this sedimentary rock layer is truly the oldest one of marine origin, what do you think that tells usabout the formation of earth's oceans?