Please capitalize where necessary: how to convert from tiff to tiff?
A: How to convert from TIFF to TIFF?

Please capitalize where necessary: during his studies of fossils as an assistant of the danish palaeontologist p.w. lund in brazil in periods during the 1840s and 1850s, reinhardt became familiar with the vast amount of extinct species and this made him critical of georges cuvier’s antievolutionary catastrophism.
A: During his studies of fossils as an assistant of the Danish palaeontologist P.W. Lund in Brazil in periods during the 1840s and 1850s, Reinhardt became familiar with the vast amount of extinct species and this made him critical of Georges Cuvier’s antievolutionary catastrophism.

Please capitalize where necessary: 19 for the son of god, jesus christ, among you through us having been preached -- through me and silvanus and timotheus -- did not become yes and no, but in him it hath become yes;
A: 19 for the Son of God, Jesus Christ, among you through us having been preached -- through me and Silvanus and Timotheus -- did not become Yes and No, but in him it hath become Yes;

Please capitalize where necessary: software downloads associated with file extension can:
A:
Software Downloads Associated with File Extension CAN: