According to "Why Soldiers Won't Talk,"why do some men become shell-
shocked?

Besides the revisions listed in the paragraph, what else can deepak do to strengthen his paper?

Used for an event that has been completed before the present moment in time. simple past past perfect perfect progressive past perfect progressive

Which statement contains an opinion? the ants serve to protect the acacia from other plants and herbivores. the acacia depends on pollinators for the exchange of genetic material. the acacia has no chemical defenses to discourage herbivores. the ants provide the acacia with the best protection from other plants and herbivores.