One important difference between living things and nonliving things is that only living things have
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OPTIONS:
- compounds
- elements
- molecules
- cells

cells

Which behavior can help animals establish a territory?
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OPTIONS:
- A caribou herd migrates seasonally.
- A scent trail leads ants to a food source.
- A wolf pack howls to warn other wolves to stay away.
- A honeybee society divides the work between its members.

A wolf pack howls to warn other wolves to stay away.

The Sun appears larger than other stars because of its
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OPTIONS:
- yellow color
- high temperature
- distance from Earth
- chemical composition
distance from Earth