Question

why are they important to marine lives​

Answer 1

Answer:

Oceans are an important source of food. They host 80 percent of the planet's biodiversity, and are the largest ecosystem on Earth. ... Only ten species provide about 30 percent of marine capture fisheries and ten species provide about 50 percent of aquaculture production.

Answer 2

Answer:

Oceans are an important source of food. They host 80 percent of the planet's biodiversity, and are the largest ecosystem on Earth. ... Only ten species provide about 30 percent of marine capture fisheries and ten species provide about 50 percent of aquaculture production.