You can be infected with a virus & not even know it & that is true
Answer:
Paper Chromatography
Investigators use paper chromatography to distinguish the different brands of ink pens used by the suspects and compare it to the forged cheque.
1. replication
2. four genetically identical cells

<h3><u>C. are serious and can be fatal.</u></h3>
<u>hope</u><u> it</u><u> </u><u>helps</u>
<u>#</u><u>c</u><u>a</u><u>r</u><u>r</u><u>y</u><u>o</u><u>n</u><u>l</u><u>e</u><u>a</u><u>r</u><u>n</u><u>i</u><u>n</u><u>g</u>