Which of the following monomers is correctly matched with its polymer.

Did the universe cool off or get hotter as it expanded after the 'big bang"?

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.

Astudent randomly draws a card from a standard deck and checks to see if it's his favorite suite he then returns the cards to the deck