Eugene works at a carpet factory. which natural polymer does he most likely work with to make the carpets?

a. wool
b. rubber
c. nylon
d. silk

Which statement about covalent bonds is true

Energy is the ability to do work which measures what

An astronaut on the moon throws a baseball upward. the astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 3030 ft per sec. the height s of the ball in feet is given by the equation s equals negative 2.7 t squared plus 30 t plus 6.5s=−2.7t2+30t+6.5, where t is the number of seconds after the ball was thrown. complete parts a and b.