<span>The correct answer is letter c, depth charging. It is because depth charging is a way of making a statement more detailed with the use of having a basis such as facts or experiences that could be made use of in supporting the statement.</span>
The US constitution is important because it helped establish America's national government and granted certain basic rights for citizens. Due to the constitution our country has been more successful in allowing individuals of different religions and ethnic to live together peacefully.<span> </span>
- The Astronauts will establish space colonies on our moon and on Mars someday.
Passive voice is primarily characterized as the grammatical construction in which the subject or the doer of the sentence receives the action of the verb. While in the active voice, the subject directly performs the action of the verb. In order to convert the given passive sentence into active, the subject 'astronauts' will perform the function of 'establishing.' Thus, the sentence in active voice reads as:
'The Astronauts will establish space colonies on our moon and on Mars someday.'