Why have forest fires in ponderosa pine forests become more damaging to that ecosystem than they were historically

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.

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

In which of the following relationships is one organism always benefited while the other organism is always harmed