Question

Marked temperature changes in aquatic environment can affect
(1) Breeding of animals
(2) More growth of aquatic plants
(3) Process of digestion in animals
(4) Availability of nutrients​

Answer 1

Answer:

(1) breeding of animals

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Answer 2

Marked temperature changes in aquatic environment can affect  (1) Breeding of animals

Explanation:

Marked temperature changes in aquatic environment can affect more breeding and the growth of aquatic plants, as the aquatic organisms and plants were highly dependent on the temperature factor. The optimal temperature for breeding is very much helpful in the food preparation through the photosynthesis and the respiration process because of which plants and animals were preparing their rich nutritional foods. These temperature also helps them to maintain and promote their productivity inside the water which will be having its predominant role in the maintenance of the ecosystem.