Question

john was a science fiction fan. he could not find enough to read about extraterrestrials. 1 in this passage, the word extraterrestrials means — a beings existing outside the earths limits. b spaceships. c a type of terrapin. d the terrain on other planets. hint: the prefix “extra - ” means beyond or out of.

Explanation:

The prefix "extra -" means beyond or out of, and "terrestrial" relates to Earth. So extraterrestrials are beings existing outside the Earth's limits.

Answer:

A. beings existing outside the earth's limits