What is the meaning of this sentence??????????
The correct answer is bipolar disorder.
This type of a disorder is characterized by rapid change of moods - one day, a person might feel depressed and very sad, and the other, they might be experiencing extremely elevated moods. This is what happened to Marco in the case above - so he might need to start seeing a therapist or taking medicine.
Answer:
<em><u>new ocean floor </u></em>
Explanation:
<em><u>Earth's crust is spreading, creating new ocean floor and literally renewing the surface of our planet.</u></em>
They are most likely suffering from an anxiety disorder