question: Complete the next sentence:

How to tell the age of a rabbit
Use general age categories to categorize the rabbit.
This will give you a good way of starting your assessment. A young rabbit is up to 9 months of age.

answer: An adult rabbit is approximately 9 months to 4-5 years of age. An elderly rabbit is 4-5 years upwards.

question: Complete the next sentence:

How to become an astrophysicist
Take ap math classes.
Because math is the language of astrophysics, you will need to start honing your math skills in high school. Take advanced classes like calculus ab and bc, computer science a and principles, and statistics classes.

answer: To qualify for ap classes in high school, take pre-algebra classes in middle school. Make sure to get high marks in your classes.

question: Complete the next sentence:

How to grade a site by hand
Choose your grade.
There are three ways to go here. Either cut straight back into the hillside, and use retaining walls behind the structure to hold the earth back.

answer:
Or put retaining walls around the lower side of the site, and build up with fill. You will be ordering at least a truckload of dirt here (not that costly, under a $100), and once it's in, it will need a month or so to properly settle.