Which economy is efficient? a one that wastes fuel when making goods b one that uses fewer resources than are available c one that makes fewer goods because workers are laid off d one that makes the most goods and services possible

Astudent is writing a conclusion for a research based informative essay on the possibility of exploring and inhabiting mars. what should he include in his conclusion. select two options

Pl true or false: a hyphen can indicate that a word has been split up at the end of a line and continues onto the next line.

Identify the sentence in which the underlined word or words are punctuated incorrectly. a) pam was (well prepared) for the debate. b) she had (read three quarters) of the material more than once. c) she has always been (self assured). d) the winner needs a (two-thirds) majority of the votes.