I think the answer is 2 or 3
From it's environment and from traits from other parents.
Answer:
Explanation:
fur and milk
A duck billed platypus is classified as a mammal because it feeds its kids with milk and it has fur. They are very unsual because of the way they dig dirt burrows at the water's edge and how they dont have a stomach
B. Science can answer only questions about the natural world.
I'm not sure but it might be C
