Testosterone and oxytocin
Answer:
All living things have certain traits in common: Cellular organization, the ability to reproduce, growth & development, energy use, homeostasis, response to their environment, and the ability to adapt. Living things will exhibit all of these traits.
- 97% of all the water on the earth is salt water, which is not suitable for drinking.
- Only 3% of all the water is fresh water, and only 1% is available for drinking.
- 2% of the available freshwater sources is locked in ice caps and glaciers.
With growing population rates and such a small percentage of all the water on earth, it only makes sense that we must preserve and conserve this precious resource.
