Which of the following is NOT an example of air pollution? A)acid
B)eutrophication
C)greenhouse
D)gases smog

Always use significant figure rules. remember that these rules apply to all numbers that are measurements. if a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same scale represent? a.100 km/h b.60km/h c.50km/h

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

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.