Answer:
Lipid bilayer membranes have a hydrophobic core, and therefore work as an effective barrier against water-soluble substances.
They get energy from alge and water-snow, water-snow is dead phytoplankton that there is so many it look like snow. Another way is fish at the top of the ocean have sunlight, sunlight gives energy. But being that sunlight doesn't reach the bottom there are types of coral that can go to 1000 degrees they get energy and warmth from the coral.
The correct answer is c. homologous structures.
Homologous structures are those which are similar in origin but dissimilar in function. The organs are made of the same bone pattern and structure. Origin of hooves in both horse and mountain goat have same structure but performing different functions as they live in different habitats. The homologous structures represent divergent evolution. Thus, we look at at different structures of organisms to compare similarity.
I'd say B for it to "B" right :D
The amino acids that the protein is made up of.
