Please capitalize where necessary: testosterone is known as a male hormone or androgen.
A: Testosterone is known as a male hormone or androgen.

Q: each of the chapters 3-5 starts with an introduction that will provide you with a clear picture of the chapter's contents.

A: Each of the chapters 3-5 starts with an introduction that will provide you with a clear picture of the chapter's contents.

Q: the niche site that i suggested i would build around the "golf" niche was 'used golf equipment'.
A: The niche site that I suggested I would build around the "golf" niche was 'used golf equipment'.

Problem: but make no mistake; i am no walking miracle; a survivor just lucky to have "good genes".
Can you repeat this sentence, but capitalize it?
Answer: But make no mistake; I am no walking miracle; a survivor just lucky to have "good genes".

Text: 4 and david assembled the children of aaron , and the levites:

Correct capitalization: 4 And David assembled the children of Aaron , and the Levites:

Problem: there was a small set-back in his third heat but he bounced back to pocket 2 points in his fourth heat.
Can you repeat this sentence, but capitalize it?
Answer:
There was a small set-back in his third heat but he bounced back to pocket 2 points in his fourth heat.