Time Safari, Inc. guarantees only B. THE DINOSAURS.
This is a part of the story "A Sound of Thunder", where the character, Eckels, entered the office of Time Safari, Inc. and in a conversation with the company clerk, Eckels found out that the company guarantees nothing but encounters with dinosaurs.
The answer is A. In the early years of the space program, astronauts studied three complex subjects: rocket engines, flight mechanics, and computer theory.
Chestnuts roasting on an open fire
Hope it helps
Answer:
b because the others are shown in the story, but they never said anything about them being related
Explanation:
