1) explain the relationship between continental drift and the formation of the earth’s oceans?

2)how did volcanoes affect the origins of the seas?

3) describe the hydrologic cycle as if you were a particle of water going through it.

4) how are changes in climate and the hydrological cycle affecting the environment and your future?

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )