As people began domestication, domestic animals became gradually different from wild animals as in:
(A) Their teeth became smaller.
(B) Their horns became smaller.
Options:

Correct option is C

During domestication, animals underwent significant changes as they adapted to living alongside humans. This process led to differences in physical characteristics when compared to their wild counterparts. One notable change was the reduction in the size of their teeth, as domesticated animals were often fed softer, processed foods that required less robust dentition. Additionally, their horns became smaller, a trait possibly favored by humans for safety and ease of management. These changes are examples of evolutionary responses to domestication, reflecting the influence of human preferences and care on animal morphology.