A．Chemicals, lumber and cattle.B．Chemicals, lumber and automobiles.C．Chemicals, automo

Some boys took chemicals like soda and iodoform. powder because ______.A．they liked to set

A big difference between Kojo and Sorie was that ______.A．Kojo took chemicals for some use

What does the speaker say about lumber companies？A．There will be a shortage of lumber with

What is the relationship between chemicals and Americas agricultural prosperity？A．They did

So far environmental protection has left much room ______ ; lumbering and hunting have don

Farmers use chemicals and fertilizers in order to