Question

which sentence states a fact? lake malawi is the most important place in the world for marine biologists to study many species of fish. lake malawi is surrounded by the countries of malawi, tanzania, and mozambique in africa.

Explanation:

A fact is a statement that can be proven true. "Lake Malawi is surrounded by the countries of Malawi, Tanzania, and Mozambique in Africa." is a verifiable geographical fact. The second statement about it being the most important place for marine biologists is subjective, and the third about the number of fish species lacks verification context.

Answer:

Lake Malawi is surrounded by the countries of Malawi, Tanzania, and Mozambique in Africa.