Answer: The best part of an example of pathos is " her explanation of the science behind why plastic doesn't biodegrade". Pathos means to invoke a sense a pity or sadness.
Explanation: The reason it is "her explanation of the science behind why plastic doesn't biodegrade". Is because she said " the earth won't be around for our grandchildren". Due to the rate of plastic bags being thrown out and the rate of climate change and pollution.