Answer:the result is evolution
Explanation: example it can be traced in Mesozoic era by modifications and removing of certain type of reptiles ie dinosaur
The index& the middle fingers r very helpful for this
Explanation:
when you Observe, you describe what you are seeing at the moment. so observation means seeing.
inference is the result you receive by observation.
for example, "I threw a stick and the dog ran after it and brought it back to me" this is an observation. you don't mention the reason why the dog brought you the stick. you just describe what happened!
but if you say, "the dog was trained to bring back the stick." you are mentioning the reason of the dog's behavior and that's inference.
I think the answer is ..............a ...............
