Answer:
c-Marriage creates new kinship relationships
Explanation:mark me brainliest please have a nice day
I am pretty sure it is the trichromatic theory because all or nothing is about neurons, opponent process wouldn't be it, Rod and cone is about the light we take in the colour etc. I would go for trichromatic. not 100% though
Answer:
The exterior temperature decreases steadily
Explanation:
I think A would be the answer
