Um dos perigos da utilização de inseticidas clorados (por exemplo, DDT) é que eles são muito estáveis, transferem-se e acumulam-se ao longo da cadeia alimentar dos seres vivos, permanecendo ao longo do tempo nos ecossistemas. Nesse sentido, considere a cadeia representada abaixo: capim , inseto , pássaro , cobra , gavião Nessa cadeia, é de se esperar que a maior concentração de DDT por quilo de organismo seja encontrada?

Which item is an example of a primary source

Will give ! need latin ! translate the following sentences ! bellum ab romanis in (against) graecos gestum est puellae ab nautus graecos pugnare gladiis doctae sunt dona magna ab pueris pulchris puellis parvis data erunt maga regni ab regina mala amatur ( dont use translators)

Read the excerpt from the declaration of independence. nor have we been wanting in attention to our brittish brethren. we have warned them from time to time of attempts by their legislature to extend an unwarrantable jurisdiction over us. we have reminded them of the circumstances of our emigration and settlement here. we have appealed to their native justice and magnanimity, and we have conjured them by the ties of our common kindred to disavow these usurpations, which would inevitably interrupt our connections and correspondence. they too have been deaf to the voice of justice and of consanguinity. what is the author’s purpose in this excerpt? to inform readers about british immigration to the colonies to convince readers that britain has treated the colonists unfairly to inform readers about specific acts of british military aggression to convince readers that american colonists should be tried in britain