Answer:
Confusing
Explanation:
Could u post a pic? It would be easier to help then
Answer:
In reality, natural gas power plants will likely operate for at least 50 years, reducing the already minimal construction-cost impacts even further. ... In short, the decade-long economic benefits of replacing coal power with natural gas power will continue in future decades as well.
only moving things have energy
Answer:
Opposites attract means that the opposite of that thing, such as North and South on a magnet will get stuck together. They repel when they're the same.
Explanation:
B) repetition.
C) replication.
D) validity.
Answer: C) replication.
Explanation:
Replication in experiments is the process by which the entire experimental process is repeated as done by the previous scientists, keeping in mind all the necessary requirements and experimental conditions so as to determine the correctness of the experimental methodology, relationship between the variables, correctness of the results and other parameters.
Here, several group of students are repeating the same experiment and getting the same results this process is called as replication.