Charles darwin visited the gallapoa islands in 1835. he was surprised by the number of species that existed insuch a small area. each group was adapted toand
, and
in 1835. he was
species that existed in

c

explanation:

idk

the match duh

explanation:

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

the answer is 95 degrees