We can say that language is arbitrary because

a ) if words resembled the objects they represent, the word duck would be understood in all languages
b ) words change over time, which means that they never had a concrete beginning
c ) words and the objects that they represent have clear attachments to one another
d ) language is not arbitrary

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.