Answer:
D. Uranium-238
Explanation:
Explanation: Uranium- 238 is an unstable isotope of uranium. It is one of the most effective isotope used for radioactive dating in order to determine the age of a rock that is about billions of years old.
Answer:
Science and technology have had a major impact on society, and their impact is growing. ... By making life easier, science has given man the chance to pursue societal concerns such as ethics, aesthetics, education, and justice; to create cultures; and to improve human conditions.
Explanation:
Hope this helps~ :D
Answer: Social referencing
Explanation:
Social referencing could be defined as when infants use the affection of their guardian's, parents or those they look up to which are older than them to coordinate their attitude in the environment, and towards people. It's one of the major ways by which infants adapt to people and their environment. They confide in this behavioral pattern with those who they can trust and they know.