Answer: A) He has already been to the asteroid.
Explanation: In the given lines we can see Kenniston talking to another person, they are discussing whether or not they have to go back to an asteroid and that in order to do that, they need to find a ship. An inference is something that the text doesn't say in a literal way, but that we can understand when we read the text, in this case we can infer that Kenniston has already been to the asteroid because he said "we've got to get back".
Answer:
When it is said that a person's upbringing is determined by nature, it means that the upbringing or training of a person/child is pre-determined by his genes and natural inclinations.
Ocassionally, nurture plays a huge part too in a person's upbringing as it is as important as nature if not more important.
This is because, if a child inherits quick temper from his parents, he is always at risk of easily losing his temper on someone or something. However, nurture can also help curtail that if there is an enabling environment where it is not allowed to thrive.
D. ancestors. the indirect object precedes the direct object and tells to whom or for whom the action of the verb is done and who is receiving the direct object.
Answer:
Is this question from your text book??
The last one makes the most sense in this situation:)