3. to which layer can geologists apply the principle of faunal succession to determine the age of the layer?

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

my teacher would say no s

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.