Answer:
I believe it is C. Serine....
Explanation:
Hope this helps!
Answer:
b. radio navigation systems and global positioning systems will be inaccurate
Explanation:
I just took this test
<span>It could be a supernova.
The Crab Nebula is the remnants of a supernova explosion which was
observed in the year 1054. The star that exploded was 6000 light years
away and it was still a spectacular sight even from that distance.So its A.Let me know if I helped.
Give me brainliest and stars.
:)
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