All animals have a purpose
it helps them live...
sea urchins :)
Yes. All animals balance the ecosystem.
No. They are an important native species there.
The plural of otter is otters.
to keep the blood, heat and guts in place,
No type of otter eat seaweed in any important amount. Otters are carnivores, meat eaters. They eat fish, shellfish and crustaceans.
No, male otters do not drown female otters during mating.
There are sea otters and other otters. In the category of "other" otters, you can include the North American River Otter, Giant Otter of South America, Asian small clawed otters, Congo clawless otters, Capr clawless otters, Southern river otters, hairy nosed otters, spot necked otters, neo tropical long tailed otters, and others I may fail to mention.
Sea otters share their habitat with kelp, an important marine organism. Kelp forests provide critical shelter and foraging grounds for sea otters, as they rely on kelp to anchor themselves while hunting for prey like sea urchins. This relationship is vital for maintaining the health of the ecosystem, as sea otters help control the sea urchin population, which in turn supports the growth of kelp.
Otters
Otters.