Answer:
a. motivation
Explanation:
Hugh lacks motivation.
Hugh's behavior is different and it shows that he lacks motivation.
Hugh is sad because his friend is studying abroad for the academic year. He does not want to go out and take part in any social events and he does not ant to do anything. He seems low in energy from his behavior and is not directed. His brother wants him go out and participate in some social events so that he feels good, but Hugh wants to stay inside unmotivated.
Thus the answer is ---
a. motivation
You needed to be a white male land owner
Marine biodiversity is in ever-greater danger
The thing that convinces scientists that current warming trends are not solely part of Earth's natural cycle is B. The current changes are happening much faster than past changes.
<h3>Who is a scientist?</h3>
It should be noted that a scientist simply means someone who studied science and researches in science.
In this case, the thing that convinces scientists that current warming trends are not solely part of Earth's natural cycle is that the current changes are happening much faster than past changes.
In conclusion, the correct option is B.
Learn more about scientist on:
brainly.com/question/458058
#SPJ1