Answer:
i think iam not sure it is C
They are poikilothermic or cold-blood
been seen eating the feces of crabs and sea lions
only ocean dwelling iguanas in the world
orient themselves so that they absorb sun through the skin
salt glands connected to the nostrils allows them to expel access sea salt
Magnesium Sulphate Monohydrate
Hydrogen and hydroxide ions