Replicate/look exactly like their parent, since they all have the seems genes, and one parent.
Answer: Both groups are bilaterally symmetric triploblasts with the protostome pattern of development.
Explanation:
Lophotrochozoa and Ecdysozoa are bilaterally symmetrical clade of aminals. They are triploblastic and they possess protostome pattern of development that is to say in their embryonic development, the mouth develops first before the anus.
Answer: A
Explanation: It is a mineral acid composed of the element sulfur, oxygen and hydrogen, with the formula H²SO⁴.
B) The positive charge of the protons in the nucleus equals the negative charge in the electron cloud.
(I just took the test and it was right). :)
