The answer should be A. A controlled nuclear chain reaction produces heat, driving steam turbines to produce energy.
The answer is; B
Rocks have naturally occurring and spontaneously radioactive atoms in them, such as carbon-14. These element isotopes decay into other types of atoms over millions of years. Therefore, by measuring the amount of these radiometric substances, and knowing the half-life of the isotopes, it is possible to postulate the age of a rock to within certain ranges of error.
Metacognition is “thinking about thinking” (or "knowing<span> about knowing")</span>. <span>Metacognition is defined as the knowledge we have about our own cognitive processes, like thinking. It includes knowledge about when and how to use particular strategies for learning or for problem-solving. It is also the ability to control our thinking processes through strategies, such as organizing, monitoring or adapting.</span>
Answer:
d is the correct answer of your question
Because the different environments permit some organisms to thrive, while others cannot. ... Similarly, a fish (extremely suited to its aquatic environment) can't survive out of water. A characteristic which allows growth in one environment will not necessarily allow growth in another.
