Which of the following is an impact on either individuals or populations from pollution of oil?

(a) Chilchen exposed to oil in fetal development have shown a loss of IQ.

(b) Oil floating on the surface of water can coat the feathers of birds and marine animals.

(c) Long-term exposure to oil can cause cancer, lung disease, kidney disease, and convulsions.

(d) Oil affects only the individual organism that consumes it with minimal effect on the food chain.