Add punctuation: I gave as instances our liability to the same diseases and to the attacks of allied parasites our tastes in common for the same stimulants and the similar effects thus produced as well as by various drugs and other such facts
A: I gave, as instances, our liability to the same diseases, and to the attacks of allied parasites; our tastes in common for the same stimulants, and the similar effects thus produced, as well as by various drugs; and other such facts.

Add punctuation: Violetpurpur buds with a diameter of 3 cm painted in purple with a crimson hue
A: - Violetpurpur buds with a diameter of 3 cm, painted in purple with a crimson hue.

Add punctuation: One of them was located north of Jericho which was in perfect accord with scripture which indicates that Zeboim would be located north of the Dead Sea
A:
One of them was located north of Jericho which was in perfect accord with scripture which indicates that Zeboim would be located north of the Dead Sea.