I know that It has an amniotic egg so It is either B or C
Answer: cartilage
Explanation: because it is not hard or soft but it still is bone and that is what your ears and nose is made of
Inference is d. An observation is something you sense through taste,touch,smell, hear, and see
Photosynthesis, because the equation is using light energy and producing oxygen, like a plant, which use photosynthesis to make food.