Answer:
As far as I remember, the answer should be: Elliptical galaxies have no spiral arms.
Explanation:
Hope am right and hope this helps
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G. cause if you just do a ratio everything adds up.
When someone is HIV positive it is their immune system is deficient this can lead to AIDS or other serious infections
Answer:
A. Rheumatoid arthritis is characterized by periods of remission and exacerbation
C. Rheumatoid arthritis can cause fatigue and weight loss
Explanation: