The answer is A. It twirls like a helix and has 2 strands
Answer:
when she sees the dog charging towards her her eyes sees it and sends message to the brain and then brain gives the response to run away but after running sometimes she realises that she has left the dog far so her brain responds to slow down so, after a while her heart beats also slow down.
<em><u>hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
c
Explanation:
a b and c are all signs of life but energy can be in objects not just life.
I think should do the trick A and D
Augustinian friar Gregor<span> Johann </span><span>Mendel.
Hope I helped! :D
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