Which is not an adaptation of desert animals that help them retain and acquire water in such a hot and dry environment? a. burrow in moist soil or live in underground dens b. excrete uric acid instead of urine c. evolved an internal ‘air conditioning’ system to help them stay cool d. obtain water from the plants and animals they eat

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

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