Melting Arctic ice is stranding—and starving—polar bears. According to some researchers, the health of polar bears is an indicator of the health of…
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Melting Arctic ice is stranding—and starving—polar bears. According to some researchers, the health of polar bears is an indicator of the health of the environment.
Melting Arctic ice is stranding—and starving—polar bears. According to some researchers, the health of polar bears is an indicator of the health of the environment.
