Using pesticides that contained DDT was very effective in controlling insect pests on many crops. It was subsequently banned because of the harmful effect it had on bald eagles and other birds as the chemical caused their eggs to be very brittle and break easily. What threat to biodiversity does this example represent? Why did their eggs become brittle because of an insecticide?

just go with your heart buddy

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.

your answer would be a, maximum exploitation of resources.

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.