Classify the following items based on the type of polymer they are made from: raincoats and leather shoes.
a. both are made from synthetic polymers.
b. leather shoes are made from natural polymers; raincoats are made from synthetic polymers.
c. leather shoes are made from synthetic polymers; whereas raincoats are made from natural polymers.

Why is carbon the backbone of liveing things

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes

Iwill mark which of these statements best describes how nasa's kennedy space center benefits florida? it improve the average income of people. it encourages the use of science for entertainment. it produce more astronauts and space scientists in florida. it encourages people in florida to use space technology in homes.