In a multicellular organism, the reproduction of cells is carefully controlled most of the time. Old cells are replaced with new cells and the growth rate is regulated so they do not reproduce too rapidly or too slowly. Which general process does this regulation represent?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc