1) is Mrna
2) is adenine and guanine;cytosine and thymine
3) is RNA
4) is translation
5) is The double helix is unwound
6) is DNA polymerase
7) is mutation
8) is They make different strands
9) is repair itself
10) is The gene for beta-galactosidase turns off
11) is codes for 1 of the 2 types of subunits from which hemoglobin is made
12) is a part of DNA that codes for a functional protein
13) is DNA codes for RNA which codes for proteins.
I really hope this helps :)
Lower atmosphere and surface is your answer!!
Answer:

Explanation:
=> In the first graph, we come to know that winters are colder and summers are hotter.
=> In the second graph, winters have more precipitation than summer.
=> On the whole, Winters have lower temperature and more precipitation than summers. ← [Option 2]
=> Summers have high temperatures and less precipitation.
Answer:
is respect
Explanation:
it's mean you give some respect
Inside our body, millions of nephrons in the kidney filter wastes in 2 steps. Each nephron has a glomerulus and a tubule. Waste filtering undergoes 2 steps:
First, fluid and waste pass through the glomerulus but, proteins, blood cells, and other large molecules are prevented from passing through. Second, the filtered fluid passes through the tubule wherein the filtered wastes are removed; minerals are sent back to the body, and the remaining output becomes urine.