what life need to develop in water
There are several forms of life that develop in water. Some examples include:
1. Fish: Fish are cold-blooded vertebrates that live in water. They have adapted gills to extract oxygen from water and fins for propulsion.
2. Aquatic Mammals: Animals like dolphins, whales, and seals are mammals that have adapted to live in water. They can hold their breath for long durations and have streamlined bodies for swimming.
3. Amphibians: Amphibians, such as frogs, toads, and salamanders, begin their lives in water as larvae and then transition to terrestrial life. However, they still need water for reproduction.
4. Aquatic Invertebrates: Many invertebrates, including jellyfish, corals, and sea anemones, develop exclusively in water. They usually have intricate anatomical structures like tentacles or stinging cells to survive in their aquatic habitats.
5. Aquatic Plants: Various types of aquatic plants, like seaweed, water lilies, and algae, have evolved to grow and thrive in water. They have specialized adaptations to obtain nutrients and anchor themselves in aquatic environments.
Overall, the development of life in water is essential for various ecosystems and contributes to the biodiversity of our planet.