The correct answer would be: The up-and-down motion of the tongue when sucking.
I hope that helped! c:
<span>C) sex cells with half the original chromosome number.
Hope this helps!
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Organ systems are made up of tissues which are made up of cells.
Hopefully that helps and if u need a brief explanation about that just text me.
1. <span>C) monosaccharide
2. </span><span>A) uracil (U)
3. </span><span>B) polysaccharide
4. </span><span>A) phospholipids
5. </span><span>C)Their shapes fit snugly together</span>
