Answer:
Hormones are like a messaging system that delivers instructions via the bloodstream to stimulate action.
Explanation:
Hormones fit this description to a T. The job of hormones are like messengers, delivering messages that exert an action that responds downstream. They are carried by the bloodstream to different cells in the body.
Hope this helps :)
Is this a book or no cause you made it sound very confusing
This would be Descriptive writing.
D is the answer. The talk about times suitable for their guest and even are talking to the boy saying how his party is going to be fun
