Marine invasive species like this tropical seaweed
1.may expand their range if global warming continues.
2.will be eaten by native species very soon after the invasion.
3.must reproduce even more successfully in their new habitat.
4.once introduced cannot be stopped.
Question 2The areas shown that suffer from oxygen depletion are victims of
1.iron pollution that forms rust with the oxygen.
2.higher than average rates of primary production.
3.lower than average rates of primary production.
4.reduced wave action.
![]()
Salt glands as an adaptation for marine life.
El Niño and areas of high marine primary production around the Galapagos Islands. Noti
Pacific hagfish at 150 meters depth, California, Cordell Bank National Marine Sanctuary.
The Svalbard Global Seed Vault
Democracy (or “democratization”) is a global social movement. People all over the world yearn ...
The production of a new allopolyploid species