What would be the pros and cons of using linnean and modern classification system?

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

What could happen if two base pairs on a strand of dna or switched