When reading a book about chess, you come across the word "skewer." after looking up the term in the glossary, you know that a skewer is
a move or combination that aims for advantage in a game while carrying the danger of ending up with a poor position.
an act of exchanging pieces in a game to reduce complexity or stop an enemy attack.
the territory (squares) controlled and occupied by each player's pieces and pawns.
a tactic where you attack two of your opponent's pieces at the same time along a rank, file, or diagonal, and the more-valuable piece is attacked first.

Type the correct answer in the box. spell all words correctly. certain species of insects introduced accidentally in a forest are destroying all the douglas fir trees in that forest. the wood of these trees is extensively used for construction. in order to control the damage caused by these insects, the forestry department decided to introduce the moth caterpillar in the forest. these caterpillars are natural predators of the insects. which method did the forestry department implement to control the invasive species? the forestry department implemented a(n) control method.