How are mammals distinct from reptiles? a) mammals are cold-blooded. b) mammals have lungs. c) mammals have body hair. d) mammals lay eggs.

C.

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The answer is C)mammals have body hair.

the answer is c because reptiles don't have body hair they have scails or rough skin, and also its not d because mammals do not lay eggs, you are a human humans are mammals and do not lay eggs. b is right mammals do have lungs but so do most reptiles.       and A is wrong because mammals are not cold blooded reptiles are.

plz rate and or mark brainliest i took time to write this, and i'm in school right now sooo.

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.