I would say that your correct answer is B
Answer:
Lophotrochozoans (it is a protostome)
Explanation:
Lophotrochozoa is a group (clade) of protostome animals, i.e. animals that undergo a developmental pattern in which the blastopore develops into the mouth. Lophotrochozoa clade includes bryozoans, annelids, molluscs, brachiopods, and platyhelminthes. Most lophotrochozoans have either a lophophore or trochophore larvae during the planktonic stage. A trochophore larva is a marine planktotrophic larva with several bands of cilia that form the locomotory organ (i.e., the prototroch), which is only found within the Lophotrochozoans.
Each combination of 3 nucleotides are called a codon. The codons then determine which amino acids are going to be inserted in the protein
Both of them have a shell with a living organisms with the valves and they both are form somewhere different
Answer:
So you can be more active and do different things that need energy
Explanation: