Which statements describe interactions between  two  of earth’s spheres? check all that apply. water flows from a stream to a lake. water evaporates from a lake into the air. wind moves parts of rocks to another location. lions use energy to catch other animals for food. polar bears dig big holes in hills of snow to protect their young.

Evaporation of water from a lake into the air reveals the interaction between two spheres of Earth, that is, hydrosphere and atmosphere.  

Moving of the pieces of the rock to a different location with the help of air also includes communications within the two Earth's spheres, that is, geosphere and atmosphere.

Dredging of big holes in snowfall by the polar bears to preserve their young ones is also an instance of relationships among two of the Earth's spheres, that is cryosphere and biosphere.

Water evaporates from a lake into the air.

Wind moves parts of rocks to another location.

Polar bears dig big holes in hills of snow to protect their young.

Explanation:

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not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

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