A galaxy where mainly stars and planets form around one or more spiral arms. (usually more?)
Answer:
idhar re baba
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Because the earth is in an angle so the northern hemisphere receives more heat and vice versa
Answer:nucleic acids, poorly conserved
Explanation: conservative can occurs in coding and non coding nucleic acid sequences. In coding Amino sequence acid and nucleic to maintain the structure of a certain protein. They are usually replaced by biochemistry similarity. DNA is conservated with replication. The new strands are complimentary to the original template which makes it identical to the other template.
Answer: Both systems help remove carbon dioxide from the body.
Explanation: did this a couple days ago
