Answer:
Liver
Explanation:
Eukaryotes are organisms that are made up of cells that have a membrane-bound nucleus. They are commonly described as cells with a "TRUE" nucleus. Animals and plants are eukaryotes.
Since it says "Animal" we can cross out oak, because this is a plant. Viruses are not cells, they are not considered living organisms as well. Lactobacillus is a type of bacteria and bacteria is classified as prokaryotic.
Prokaryotes are different from eukaryotes because they lack that membrane-bound nucleus.
The answer is cnidaria
hope this helps :)
Heat is generated by friction is one of the ways and fuel and air if making flames
I think the answer is d not quite sure tho
