Cell membrane is the answr
Difference : shape, bone structure, dont have the same amount of fingers
Same: they all mock eachother with having some type of fingers
Fact: <span>Organisms are classified based on their physical characteristics. For example, some organisms have a backbone, and other organisms do not have a backbone. Some organisms are single-celled, and other organisms are multi-celled. The classification order that scientists use is Domain, Kingdom, Phylum, Class, Order, Family,Genus, and Species.
</span>Evidence: Je<span>llyfish and corals cannot be called zoophytes, meaning animal-plant. They are neither animal nor plant but have characteristics of both groups.</span>
Nitrogen and hydrogen
N2 +3 H2 ---> 2NH3
hope that answers the question:)