The orbits of the planets in our solar system are not
a Elliptical, circular
b Circular, elliptical
C Circular, oval
d None of the above

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.