What does a food chain show?" why plant and animal matter break down

O where resources are found in a habitat

O how producers use sunlight to make food energy

O how living things depend on each other for food

“other instruments such as gravimeters and magnetometers are also used in the search for petroleum. extracting crude oil normally starts with drilling wells into an underground reservoir. when an oil well has been tapped, a geologist (known on the rig as the "mudlogger") will note its presence. “ this is what i found on google i hope it