They are frozen and he cannot feel them. He is in danger of losing them to frostbite
This book is being read by me,now..
Knowing the function of the parts of speech is not necessary for communicating clearly. False.
B) the wheels eliminate friction
bc the author is emphasising the importance of kinetic v/ potential energy, the answer could be D) comparision and contrast, but that has nothing to do with the wheels themselves. (actually there is no <span>mention</span> of wheels at all in the whole paragraph, so idk maybe it is D.)