The answer is B therapeutic cloning because you can use stem cells to grow any type of body part needed
Watershed is the place where water of rain and snow get stored. The watershed contains surface water-and wetlands--and all the underlying ground water,lakes, streams, reservoirs. Lake is the major component of the watershed . The watershed can be used for various purpose like dams, hydrological modification etc.
Your hypothesis is incorrect considering every day has the same length to it.
Need a picture!!
so send me one then I'll answer your question!!!!
