Am I the only one who sleeps with a night light bc of the fear for the dark or does everyone else do that too??

It should say when you sign up

Analysis of da vinci's vitruvian man. another of da vinci's most famous works is that of the vitruvian man, created around 1490. the official title of the drawing is “le proporzioni del corpo umano secondo vitruvio,” or “the proportions of the human body according to vitruvius.”

The answer is b- new materials, such as silk, were made available to floral designers. 

Idon’t know the answer