It might mean that his accomplishments were made possible by building off the knowledge of scientists that went before him.
Answer: her son was killed in 2018 by an automobile
Explanation: this means probably the same person was the on who killed her husband.
Answer:
7.77
Explanation:
d= m/v
18.5 / 2.35 = 7.87234x2.35= 18.5. so the answer is 7.77
The answer for this question is b
