The number of energy levels filled in an atom is determined by.

Embryos of different species look very similar, which shows that the organisms share a ancestor.

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0