Is the sentence simple, compound, or complex?

jackie and i read and then discussed the article about the amazing invention.

a. compound
b. complex
c. simple

Which detail from the text most strongly supports the inference that releasing a pet into the wild can change the balance of nature within an enviorment

Write a description about a boy with blonde hair that falls perfectly without him even trying.

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