They both struggled to become a pilot
Answer:
It depends if you know if Isaac is a real human or not...
Explanation:
A concrete noun refers to a physical object in the real world, such as a dog, a ball, or an ice cream cone. An abstract noun refers to an idea or concept that does not exist in the real world and cannot be touched, like freedom, sadness, or permission.
Because of the way the hurricane dies of it gets smaller and looks like the form of a storm with water because the cloud takes more water than needed