_ are examples of synthetic materials because they are made from manmade chemicals rather than natural resources. Check all that apply * carbon fiber
polyester fiber
wool
cotton fiber

The right answer gets brainliest

What is the main social system that existed in ancient china?

How did life change for women african-americans native americans and loyalist after the war in what ways did life remain the same

Can you summarize this? it takes time and caution to perfect anything which must be concealed. it takes time to crush men who are pursuing legitimate trade. but one of mr. rockefeller’s most impressive characteristics is patience. there never was a more patient man, or one who could dare more while he waited. the folly of hurrying, the folly of discouragement, for one who would succeed, went hand in hand. everything must be ready before he acted, but while you wait you must prepare, must think, work. "you must put in, if you would take out." his instinct for the money opportunity in things was amazing, his perception of the value of seizing this or that particular invention, plant, market, was unerring.