asked 90.3k views
0 votes
Which best describes halleys comet

a- it has been viewed only in ancient times
b- it is an annual occurrence
c- it’s a pattern of appearances cannot be predicted
d- it’s a once in a life time event

asked
User Dauren
by
8.0k points

1 Answer

6 votes

Answer:

d

Step-by-step explanation:

last appearance was 1986

answered
User Alex Maker
by
7.5k points
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