Answer Happy

Question 4 0/7.7 points Here we see 2 sets of plates that have been exposed to UV light. The two plates on the left are bacteria "A" with exposure of UV light at 20 seconds and 60 seconds respectively. The two plates on the right are bacteria "B" with exposure of UV light at 20 seconds and 60 seconds respectively. Which bacteria is killed by UV light at 20 seconds? Bacteria "A" Bacteria "B" 3 ado 30x Question 5 10 Second The bacteria "B", the sets of plates shown on the right Neither bacteria are killed by UV light at 20 seconds The bacteria "A", the sets of plates shown on the left