Ared dwarf is a. the remains of a supernova. b. a hot pulsar. c. a white dwarf that has cooled. d. a small main sequence star. e. a prostar

Option D, a small main sequence star

Explanation:

A red dwarf is just like a small main sequence star as it is formed in the same way as a main sequence star. They are of very small size equivalent to 8 to 50 % of the mass of the sun. They get reduced in size due to  their lower burning temperature as they burn using their hydrogen supply less rapidly unlike other main sequence stars which burns their hydrogen supply rapidly

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals