Answer:
The Scorpions thrive in the dry desert.
Explanation:
The word "precursor" means "preceding requirement". This means that before a student is able to take courses in Calculus, it is required that the passed all the requirements for his Algebra. Calculus is a course which involves the study on derivatives and integrals.
I see an accident. the slip up of a scooter which resulted in the little boy in the red on the ground, hurt. i see an act of kindness, the boy in the blue went out of his way to help and comfort the hurt boy.
The action verb is "went" because its an action. you're going somewhere.