Overfishing has caused the Blue fin tuna's population to. A. grow
B. decrease rapidly
C. migrate to other areas
D. be protected in fish farms

Easy question, but wanna make sure i get it right!

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

The european union was formally established in

Are divergent boundaries responsible for tsunamis?