Puzzle 1

Part of the eye that contains photoreceptor cells

Without any limit or restriction

Beneficial to all, and certainly not loss-loss

Small lump of gold

Domesticated mammal from the Andes kept for wool

In constant search for his precious

Ruler of China, Genghis Khan's grandson: __ Khan

Spanish for dove, and a girls' name

The Blue __, Attenborough explores the oceans

Also known as Siddhārtha Gautama

Ice cream dessert with cream, nuts and toppings

__ Scale, measure of the strength of tornadoes

Nauseated