Energy derived from hot rocks and fluids beneath the earth’s surface is electro magnetic energy thermal energy geothermal energy heat energy

The answer is geothermal energy. This energy can be harnessed to generate  electricity. The energy emanates from the deep core of the earth due to the radioactivity of the rocks in the region.  The radioactivity heats Magma from the mantle which subsequently heats the rocks and fluids in the earth crust.

your answer should be c) enjoy!

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

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