Which of the following statements is true about regional boundaries? Regional boundaries are blurred and subject to change. Only one language can be spoken there. Once they are set, they do not change. They are defined by a government system.

Which of the following statements is true about planck’s law

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.

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right