Read the following passage carefully and answer the questions that follow: In the deep sea where sunlingt cannot reach there is no plant life. Yet some animals do live there. The deep sea animals and fishes that live in this dark. cold and hostile environment would have fished are obviuously carnivorous animal. they have gigantic mouth with sharp teeth, but their itself. Thusit can make one meal last a long time, food being scarce in the deep sea. Some deep dea fished are blind and have feelers to guide them. But most of them produce their own light which illuminate their surroundings and help them to find food
Why is there no plant life in the deep sea?