Please capitalize where necessary: after sprouting, when the seedlings are approximately one and a half hand-widths high, earth up the potatoes.
A: After sprouting, when the seedlings are approximately one and a half hand-widths high, earth up the potatoes.

Q: the types of residential options vary from stacked townhouses to the north, where the ground floor has high ceilings and their own private garden, and the apartments on the top floor have access to large terraces and roof gardens.

A: The types of residential options vary from stacked townhouses to the north, where the ground floor has high ceilings and their own private garden, and the apartments on the top floor have access to large terraces and roof gardens.

Q: and these natural designs and the ways they work are our natural 'roadmap' of life.
A: And these natural designs and the ways they work are our natural 'roadmap' of life.

Problem: good science often means trying new things and making mistakes.
Can you repeat this sentence, but capitalize it?
Answer: Good science often means trying new things and making mistakes.

Text: these two library files are located in parallel application in the way.

Correct capitalization: These two library files are located in parallel application in the way.

Q: our road to credibility, is among other things, through our high level of technical knowledge, a solid long-term relationship with both resellers and end users and last but not least serious and credible marketing actities that support both our vendors and the technologies we carry.

A:
Our road to credibility, is among other things, through our high level of technical knowledge, a solid long-term relationship with both resellers and end users and last but not least serious and credible marketing actities that support both our vendors and the technologies we carry.