I would say that carbon dating is technically the most efficient because it is scientifically proven that a certain amount of carbon atoms will degrade after an organism is dead for a certain amount of time.
Sounds as if she is suffering from withdrawals and cravings. This is causing her to abuse the substance.
Answer:
d my friend
Explanation:
no need to add brainliest
Answer:
This is called fast-mapping.
Explanation:
In cognitive psychology, fast-mapping refers to children's ability to learn words and concepts with minimal exposure to them. Children as young as two years old are able to use fast-mapping, associating new words quickly to the ones they have previously learned. Studies have shown, however, fast-mapping is unsuccessful when the child is exposed to the unknown word only once.
Answer:
The Great Lakes & The Appalachian/Rocky Mountains
Explanation: