<span>The correct answer is a lizard. The prefix "hydro-" means water, so the hydrosphere means the parts of the earth covered in water, such as oceans, lakes, etc. The prefix "litho-" means stone or rock, so the lithosphere indicates the land on the earth. An animal who lives in both the hydrosphere and lithosphere will likely be an amphibian (such as frogs and lizards), which lives both on land and in water. An eagle is incorrect because it does not live in water. A duck is incorrect because, although it often visits the water, it does not live there (it's a mammal like us). A shark is incorrect because it does not live on land.</span>
Cells aren't the same because they have different categories within themselves, like fixing cells, skin and hair cells, etc. The cell in are body has the same set of genes and come from the same DNA, but keep in mind that the cells are divided during fetal development and this division causes different cell multiplications.
Skylab was the first space station.
<span>Harsh heat conditions in the desert allow animals to adapt. Salt glands in animals have salt glands which helps them reduce water loss. Desert animals secrete salt instead of secreting water or sweat. They cannot allow to risk losing the water left in their bodies.
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