HELP PLEASE I WILL GIVE BRAINLIEST

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Tides that occur during the new and full moons

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present