Know the difference between light dependent and light independent reactions (what is involved in both reactions? what is produced in both reactions? where do these reactions take place? how are they different, you need to compare and contrast.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added

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 . : ) : ) : )