I believe the answer you're looking for is Archaea-bacteria.
the answer is C or the third one down, Layer A is the outer core because its made of iron and nickel
Sea levels would rise.
Increase in temperature (for example due to global warming) increases the rate of melting of polar ice.
Consequently, the sea levels of the polar ecosystem would increase.
In addition, the melting of the ice caps also increases the temperature of the water in the oceans. As a result, the water expands which also increases the sea levels.
Mark as brainiest please