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:
This concept is based on the psychological theory of cognitive dissonance.
Explanation:
People try to remain in a state of cognitive consistency so that they can function mentally in the real world. Cognitive consistency happens when our beliefs and behaviors are in harmony. Cognitive dissonance, on the other hand, happens when we are introduced to knowledge that imbalances that harmony, that is, when we feel that our beliefs and attitudes are in conflict due to the new information we've received. When that takes place, we are driven to reduce the mental discomfort and restore balance. That can make us more likely to change our minds - having our beliefs questioned.
I would have to say to whom it may concern. Since it is showing correct vocabulary and directing it towards the person who ends up reading it.
The answer to this question is <span>Citizens must know the three branches of government to get most professional jobs.
The three branches of government reach almost every aspect of our daily life in this country. For example, if you want to be a lawyer, you need to know how judiciary government works. If you wanted to be an accountant, you need to understand how legislative government works, if you wanted to be the police, you need to understand how executive government works, etc.</span>