5. How does the amount of oxygen in the air compare to the amount of carbon dioxide?

Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs

Construct at least two possible hypotheses for the student’s experiment.

Ineed with a hypothesis my question is can seeds sprout in different locations?