What you meant must be the adaptive advantage of the frogs' lungs. Frogs are considered as amphibians wherein the have this unique ability to reside either on land or in water. Their specialised lungs could be responsible to these which makes them capable of breathing oxygen in water and land.
Answer: D
Explanation: Because new dog breeds are made when people mix two different breeds together to make another breed
Plants are called producers. They produce their own food using sunlight, and they convert it into sugar-like substances. :3
Yes, having two colored eyes is considered a mutation
Mitochondria are the powerhouse of the cell, they convert sugars into energy.