Please capitalize where necessary: walking around his garden he found many more blue spheres were scattered across the grass.
A: Walking around his garden he found many more blue spheres were scattered across the grass.

Q: members of the management board of the alm. brand group cannot also be members of the board of directors.

A: Members of the Management Board of the Alm. Brand Group cannot also be members of the Board of Directors.

Q: browse 005b files in alphabetical order:
A: Browse 005B Files in Alphabetical Order:

Problem: there has been prepared preliminary concepts for nitrogen supply (fertilization) and weed (and prevention) based on existing models and the above synthesis.
Can you repeat this sentence, but capitalize it?
Answer: There has been prepared preliminary concepts for nitrogen supply (fertilization) and weed (and prevention) based on existing models and the above synthesis.

Text: the blood begins to move more slowly through the veins, it may stick to the sides of the vessel walls and blood clots can form.

Correct capitalization: The blood begins to move more slowly through the veins, it may stick to the sides of the vessel walls and blood clots can form.

Q: 26 and now, o god of israel, let thy word, i pray thee, be verified, which thou spakest unto thy servant david my father.

A:
26 And now, O God of Israel, let thy word, I pray thee, be verified, which thou spakest unto thy servant David my father.