(hurry before today ; -; ) briefly explain in your own words a limitation of the rock cycle model we used in this activity.

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)