Susie is conducting an investigation to find out what type of fish are in two ponds near her house the results are shown in the bar graph below how many more perch are in pond 2 than pond 2
a. 5
b.10
c.30
d. 8

c should be the answer

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

answer; (b) clear with a slight blue tint;