Please capitalize where necessary: your site doesn't have to be perfect.
A: Your site doesn't have to be perfect.

Please capitalize where necessary: the road was empty, though no more that a few seconds had passed and lady could not possibly have got out of sight from the position they were in. the whole party searched everywhere but could find nothing.
A: The road was empty, though no more that a few seconds had passed and lady could not possibly have got out of sight from the position they were in. The whole party searched everywhere but could find nothing.

Please capitalize where necessary: hemoglobin in the urine (hemoglobinuria)
A: Hemoglobin in the urine (hemoglobinuria)

Please capitalize where necessary: all animal procedures demonstrated in this protocol have been reviewed and approved by the west virginia university animal care and use committee under protocols 11-0412 and 14-0514 and conducted in accordance with the principles and procedures outlined in the nih guide for the care and use of animals.
A:
All animal procedures demonstrated in this protocol have been reviewed and approved by the West Virginia University Animal Care and Use Committee under protocols 11-0412 and 14-0514 and conducted in accordance with the principles and procedures outlined in the NIH Guide for the Care and Use of Animals.