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kodGreya [7K]
3 years ago
13

Explain how polar bears may be indicators to climate change.

Biology
1 answer:
KonstantinChe [14]3 years ago
4 0
The loss of sea ice affects polar bears ability to find food studies show. Polars bears feed in ringed seals that live at the ice edge, getting two thirds of the energy they need for the entire year in late spring and early summer. With the ice retreating earlier in spring and forming later in winter, the bears have time to hunt prey and have to go without food for longer
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Answer:

Asexual reproduction.

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The generation of genetically identical offspring from a single parent, without the fusion of sperm and egg, is called asexual reproduction. Asexual reproduction occurs when there is only one parent from which organism is produced. Budding, binary fission and fragmentation are the different types of asexual reproduction that involves only one parent and no fusion of sperm and egg cells.

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Every november, tens of thousands of sally lightfoot crabs on christmas island leave their rain forest habitats at the same time
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The correct answer is:

S phase

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Why do eukaryotic cells undergo mitosis?
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