Read the text and answer the follow questions: Richard Rasmussen is a biologist, economist, Brazilian presenter and ambassador for Brazilian ecotourism by Embratur. In 2008, Richard was studying the last year of biology at the Ibirapuera University, and studied economics at the University of São Paulo. In the last year of the biology course, he even interrupted his studies to continue the expeditions of the television set Extreme Wild on RecordTV (later called Wild adventure, on SBT, which he presented until his departure from SBT on April 20, 2014. From May 2015 to 2017 it presented the program Saturday Animal at Rede Bandeirantes. Richard Rasmussen was raised in São Roque, a country town, on a farm, until he was ten years old. His father used to make many trips to work and Richard, an only child, spent most of his time with his mother in the woods and animals In March 2005, Richard created the painting “Extreme Wild”, which aired every Sunday on RecordTV's Domingo Espetacular program. The painting was presented in an irreverent and spontaneous way, showing different cultures and occurrences of unusual situations, having been a success among lovers of nature and adventure. The articles were re-presented in a program of his own, which had the same title, on Record News. As a naturalist, he always observes nature, constantly trying to study and understand it. Inspired by his studies, evolutionist Charles Darwin, who was a nature lover and creator of the theory of natural selection. a)He is a biologist who has worked at TV programs since 2014.
b)He was a biology student who has worked as an ambassador in the United States.
c)He was a presenter from a TV program in São Roque, a contry town where he lived.
d)He is an economist in Brazil who has worked with Charles Darwin who was the natural selection creator.