It depends upon the species of moth. Some do not eat as adult moths (Luna, Cecropia, Polyphemus, etc) and some eat nectar. Some drink the fluid in buffalo eyes. Sometimes they do eat crap - literally. Male butterflies and moths often eat dung.
The hummingbird moth uses its proboscis to eat. This tube like structure allows them to suck nectar and water from plants and flowers.
none
Yes, they do. They are attracted to light so the more ' lighter colored' the flower is, the more tendency that the moth will lend on it.
moths
moths
Purple flower, sweet nectar the rest depend on temperature
Because they are normally pollinated by moths or bats and have no need to be coloured - they normally have a strong scent to attract pollinators
yes
Adult moths eat flower nectar, sap flower on trees, rotting fruits bird droppings< and animal dung.
Flower nectar
When you click on the moths they fly to three pumpkins. They are the ones you light.
Light and bright things
I think you mean which white flowers attract insects in relative darkness. Many night blooming flowers are strongly scented (e.g. cactus blooms) so that they can attract moths at night for pollination
Give me $100 and i'll answer it