low self-confidence is a potential cause for failure in both private life with family and friends and in professional life at work.

How would the previous sentence be correctly capitalized?
Answer: Low self-confidence is a potential cause for failure in both private life with family and friends and in professional life at work.
radioactively tagged pesticide mixed with formulated pesticide was added to selected columns and 3 irrigation events were performed.

How would the previous sentence be correctly capitalized?
Answer: Radioactively tagged pesticide mixed with formulated pesticide was added to selected columns and 3 irrigation events were performed.
check rates and availability for casa linda hotel. then proceed to booking.

How would the previous sentence be correctly capitalized?
Answer: Check rates and availability for Casa Linda Hotel. Then proceed to booking.
stainless steel ring for men (62)

How would the previous sentence be correctly capitalized?
Answer: Stainless steel ring for men (62)