Answer:
They are made of gases.
They contain iron in their cores.
They make energy through fusion.
Explanation:
Answer:
d. RNA polymerase II.
Explanation:
The main enzyme responsible for RNA synthesis is RNA polymerase, which <em>catalyzes the polymerization of 5'-triphosphate ribonucleosides (NTP) </em>directed by a DNA mold.
Eukaryotic cells contain <u>three types of nuclear RNA polymerases</u> that transcribe different types of genes. Protein-encoding genes are transcribed by RNA polymerase II to give mRNA.
It might be because making it a hybrid could help get nutrition and other things it needs. I don't know exactly though
Answer: dust, gas, dark matter,round