Why isn't ddt an ideal pesticide? select all that apply.

it did not work well at wiping out the insect population.

over time insects started to become resistant to ddt.

ddt contaminated ground water and runoff into streams, rivers, and oceans.

ddt decomposes very slowly

readily absorbed by animal tissue.

causes cancer in humans.

How has china attempted to increase its gdp since the end of the 20th

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

Why does c. wright mills identify critical thinking as one of the most important criteria for the development of intellectual craftsmanship? why is constantly being aware of the biased nature of your reactions and interactions (what c. wright mills calls self-reflexive) key to the development of that critical thinking? finally, why is keeping a file important, how can it lean to intellectual curiosity which can foster critical thinking and to develop a keen analytical mind?