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Why do fish eat smaller fish?
Many fish are carnivores, which means they eat other animals. They attempt to survive, and to live, they must eat. Many larger fish eat smaller fish as a part of their diet.
How does a seal eat in order to survive?
Seals eat fish.
What is the dominate life and food source in the ocean?
The smaller fish eat moss and algae off the rocks to survive, while the bigger fish eat the smaller fish to survive.
What do damsel fish do to survive?
eat algae
Do killer whales eat fish?
Yes. Killer whale do at times eat fish, but they are known to eat seals because the seals' rubbery skin coating provides a lot of energy for the killer whale to survive for a couple of days. But in situations of desperation, such as if the killer whale ceases to find any seals for many days in a row, it must resort to fish.
Why fish lay so many eggs?
fish eggs and young fish tend to have many predators that want to eat them so many of them don't survive. By laying large amounts of eggs, adult fish increases the probabilty that one of those eggs will survive to grow into a full grown fish and reproduce.
How blob fish survive?
Blob fish survive by laying on the bottom of the ocean floor and eat anything that floats by!
How much fish should humans eat a day?
There is no required amount of fish that humans should eat in a day. Many humans go days without fish, and some people never eat fish.
Why do tuna fish eat smaller fish?
The tuna is a carnivore. It must eat to survive, and it eats other fish because it cannot eat plants.
How do otter survive?
the need fish to survive
How does a alligator survive?
They eat fish and small animals.
Which fish has no stomach but must eat to survive?
Goldfish
