List the three function of an arthropod exoskeleton

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

Study this image which statement best describes the rock shown check all that apply