The sunspot cycle affects ____________. I. the latitude at which most sunspots occur II. the number of sunspots that are visible. III. the rotation rate of the sun's equator IV. the magnetic polarity of the sunspot pair members in a hemisphere

a. I & II
b. I & IV
c. II & III
d. I, II & III
e. I, II, & IV


E

Physics & Space Science

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