I am going to go with answer D. I say this because you are informing the audience how to start a garden. Hope this helps.
Answer:
A. Some tribes are nomadic, while others are settled in one place.
You should start off with talking about an few female athletes that are famed around the world but don't make it too long.
A. Side a is 175 inches long, side b is 150 inches long, and side c is 75 inches long.
(i think)