Please capitalize where necessary: without a doubt, it's more than worth a visit.
A: Without a doubt, it's more than worth a visit.

Q: drive on the right hand side of the road and overtake on the left lane.

A: Drive on the right hand side of the road and overtake on the left lane.

Q: an extensive study of the us national academy of sciences, engineering and medicine revealed for what it is all good marijuana, and what all considered.
A: An extensive study of the US National Academy of Sciences, engineering and medicine revealed for what it is all good marijuana, and what all considered.

Problem: the european petroleum refining industry offers efficient driving tips to help you reduce fuel, consumption and contribute to cleaner and safer life-styles. we hope you will find these tips helpful.
Can you repeat this sentence, but capitalize it?
Answer: The European Petroleum Refining Industry offers efficient driving tips to help you reduce fuel, consumption and contribute to cleaner and safer life-styles. We hope you will find these tips helpful.

Text: read more about our panel and recruiting principles.

Correct capitalization: Read more about our panel and recruiting principles.

Q: radiator plant, watermelon begonias, baby rubber plant peperomia
A:
Radiator Plant, Watermelon Begonias, Baby Rubber Plant Peperomia