True or false, please help me. Comets have two tails; a white dust tail and a bluish ion tail.

Question

True or false, please help me.
Comets have two tails; a white dust tail and a bluish ion tail.

in progress 0
Dulcie 4 years 2021-08-24T14:33:31+00:00 1 Answers 7 views 0

Answers ( )

    0
    2021-08-24T14:34:41+00:00

    True, they do have two tails

Leave an answer

Browse

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