Which of the following is the best estimate of the number of stars in a typical galaxy?
A B C D
tens hundreds thousands billions
Question: Which of the following is the best estimate of the number of stars in a typical galaxy?
(A) tens
(B) hundreds
(C) thousands
(D) billions

Answer: (D) billions
Answer: (C) thousands
Question: Which of the following is the best estimate of the number of stars in a typical galaxy?
(A) tens
(B) hundreds
(C) thousands
(D) billions
Answer: (D) billions