External adaption because it doesn’t adapt patterns
Answer:
incisors
Explanation:
incisors are mainly used for biting and cutting
Your answer is going to be B
Answer:
The angle and location
Explanation:
There are some who can't perceive the order of red and green together. Having it angled up and down is safer because you know out of common sense that red is on top and green is on the bottom. Having it sideways makes the light elevated on the same level, deceiving the eye better.
Photosynthesis is the answer