Which of the following is not an example of a natural polymer?

a. starch

b. cellulose

c. sugar

d. protein

What’s a special glass that most beakers are made of

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.