Answer:
d in interstellar gases and stars
Explanation:
Nondisjunction - in nondisjunction, the chromosomes fail to separate at a proper state due to meiosis.
The most appropriate answer would be Winter !!
As in southermost past there is only two season winter and summer !! So as the earth is moving away from sun and thus the southern part will be far away and northern part will be facing sun !! So C !!
