What are the two types is stem cells and what are their potential uses?

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

Explain why ecosystem diversity results in species diversity in a healthy biosphere

18. how do the cells in meiosis differ from the cells in mitosis?