The atomic number of an element is determined by what?

Nucleic acid certain protein cell membranes certain carbohydrates

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !