Help please it due tomorrow and it Punnet Square
Puzzles

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution

How do disease caused by bacteria and disease caused by viruses react to antibiotics?