explain how a streamlined, smooth, nearly hairless body is a beneficial adaptation for marine animals.
explain how a streamlined, smooth, nearly hairless body is a beneficial adaptation for marine animals.
Answer
Answer:
A streamlined, smooth, nearly hairless body reduces drag in water, allowing marine animals to move more efficiently. This adaptation enables them to swim faster with less energy expenditure, which is beneficial for activities like hunting prey, escaping predators, and migrating long - distances.
Brief Explanations:
In water, drag opposes motion. A streamlined body shape and smooth surface minimize this resistance, improving swimming performance.