The answer is D. Chromatids have switched.
GIVE ME BRAINLEST I NEED TO GET TO EXPERT CAN U HELP
EXPERT IS MY NEXT LEVEL
It is a. principle because the question is asking about the commutative\
The analogies are the following:
1. Cause to effect: digestion - eat
2. Part to whole: organs - body
3. Word to antonym: day - night, word to synonym: serene - calm
4. Object to characteristic: sun - shine
5. Time sequence: marriage - children
6. Spatial order: garage - car
C. an understood you, because usually you is the subject in the sentence, but it is understood without it.