Answer:
Radula
Explanation:
Radula is a structure found in mollusks which is used for the purpose of feeding and it is often considered to be like a tongue. It has minute teeth and chitinous in nature so mainly used for scraping and cutting of the food particles.
It has been also said in the question that the new species is snail that means it belongs to the phylum mollusca. And in the organisms of the phylum mollusca, Radula serves as the rasping organ.
True when it’s a solid it’s more dense then it would be as a liquid
No, because it says "does not budge" which means it doesnt move at all.
B) A long time increase in the Earths Average temperature
Explanation:
Amino acid is made of an Amino group , a Carboxyl group And an R group . there is also an additional H there .