Question

Функция плвника у рыб

Answer 1

Ответ:

передвижение

она ти махает и таким образом движется

Answer 2

Function of the Plankton in Fish

The function of plankton in the life of fish is crucial for their survival and the overall ecosystem. Plankton serves several important functions in the life of fish:

1. Food Source: Plankton serves as a primary food source for many fish species, especially in their larval stages. It provides essential nutrients and energy for the growth and development of fish.

2. Oxygen Production: Phytoplankton, a type of plankton, plays a vital role in producing oxygen through photosynthesis. This oxygen is essential for the survival of fish and other aquatic organisms.

3. Ecosystem Support: Plankton forms the base of the aquatic food chain, supporting the entire ecosystem. It serves as food for various organisms, which in turn are consumed by larger fish, creating a complex and interconnected food web.

4. Habitat and Shelter: Plankton can also provide habitat and shelter for small fish and other aquatic organisms, offering protection from predators and serving as a place for spawning and reproduction.

5. Environmental Indicators: Changes in plankton populations can serve as indicators of environmental health and water quality, providing valuable information about the overall condition of aquatic ecosystems.

Source: - Source Title: 'Russian version: Sturgeon Hatchery Manual' - Source Title: ' ' - Source Title: ' - .pdf'