Most stars consist of what percentage of hydrogen? A. 65% B. 73% C. 81% D. 88%

Question

Most stars consist of what
percentage of hydrogen?
A. 65%
B. 73%
C. 81%
D. 88%

in progress 0
Lệ Thu 5 years 2021-08-29T17:35:43+00:00 1 Answers 17 views 0

Answers ( )

    0
    2021-08-29T17:37:41+00:00

    I think the answer is B becuase its the answer

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )