Read the sentence. In a feeding frenzy, the pigeons descended upon the breadcrumbs that the kindly old man on the park bench continued to toss.

Which is a correct analysis of the sentence?

The prepositional phrase “in a feeding frenzy” acts as a gerund phrase.
The prepositional phrase “upon the breadcrumbs” acts as a verb phrase.
The prepositional phrase “on the park bench” acts as an adjectival phrase.
The prepositional phrase “to toss” acts as an adverbial phrase.

Aids is growing fastest in the poorest countries of africa. these nations don’t have enough doctors, medical labs, or money for medicine. a recent study showed that only a small percentage of hiv-infected children in africa are getting any medical treatment at all. what central idea is emphasized in both sources? the hiv/aids epidemic in africa is serious. the hiv/aids epidemic in south africa is serious. the hiv/aids epidemic among african children is serious. the hiv/aids epidemic among south african children is serious