Issues with pesticides Crossword Puzzle

QUESTIONS LIST: bioaccumulation : the concentration of a toxic substance in an organism, bees : the pesticide spraying program killed what other insect?, biological : introducing other organisms that can prey on the pests is an example of _ control, lizards : the pesticide spraying program harmed what species nerves system?, organic : the solution to pesticides is _ farming, defects : a higher bioaccumulation can lead to birth _ , illness : an effect of a higher bioaccumulation, resistance : pests learning how to adapt to pesticides is known as pesticide _ , insecticide : the name of pesticides that kill insects, pollution : when the soil and water become contaminated with toxic chemicals, it is an example of _ , herbicide : the name of pesticides that kill plants, timing : planting the crops at a time in the year when pests aren’t as active is an example of altered _ , rat : the decrease in the cat population lead to an increase in what other species?