How many moles of water are in 0.340 g of water?

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what