Please capitalize where necessary: apathy (state of indifference)
A: Apathy (state of indifference)

Q: the impressive palm house is modelled on the famous crystal palace, and i.c. jakobsen, the founder of the carlsberg breweries, was one of the driving forces behind its construction.

A: The impressive Palm House is modelled on the famous Crystal Palace, and I.C. Jakobsen, the founder of the Carlsberg breweries, was one of the driving forces behind its construction.

Q: material: 65% polyester, 35% cotton
A: Material: 65% polyester, 35% cotton

Problem: purchase of fish feed (total costs), dkk 1000
Can you repeat this sentence, but capitalize it?
Answer: Purchase of fish feed (total costs), DKK 1000

Text: the symptoms of this survey have been divided into symptoms from the airways (1+2), symptoms from skin (3+4+5) and general symptoms (6) (woods, 1976; hausen, 1981; hausen, 2000):

Correct capitalization: The symptoms of this survey have been divided into symptoms from the airways (1+2), symptoms from skin (3+4+5) and general symptoms (6) (Woods, 1976; Hausen, 1981; Hausen, 2000):

Problem: now you can play free games online iron man
Can you repeat this sentence, but capitalize it?
Answer:
Now you can play free games online Iron Man