Biology, 23.08.2019 16:30 emilyplays474
While visiting the galapagos islands in 1835, charles darwin collected over thirteen different species of a type of bird called a finch. he later observed that the birds were similar in many ways but often differed in the size and shape of their beaks. which statement best summarizes darwin's explanation for the different beaks he observed in these finch species?
a) the beaks changed so they could eat different foods.
b) the beaks of each finch species were the result of natural selection.
c) the size and shape of the beaks differed because of the effects of artificial selection.
d) the size and shape of the beaks differed because of different climates found on the islands.
Answers: 1
Biology, 22.06.2019 14:20
Which feature would you expect to find in a population in which sexual selection depends on male competition?
Answers: 1
Biology, 22.06.2019 20:30
The eyeball is wrapped in adipose tissue within the orbit. what is the function of the adipose tissue?
Answers: 1
Biology, 22.06.2019 22:00
What cpt® codes are reported for the destruction of 16 premalignant lesions and 10 benign lesions using cryosurgery?
Answers: 1
While visiting the galapagos islands in 1835, charles darwin collected over thirteen different speci...
Health, 25.08.2019 18:50
Chemistry, 25.08.2019 18:50
History, 25.08.2019 18:50
Chemistry, 25.08.2019 18:50
Mathematics, 25.08.2019 18:50
History, 25.08.2019 18:50
World Languages, 25.08.2019 18:50
Mathematics, 25.08.2019 18:50
English, 25.08.2019 19:00
Mathematics, 25.08.2019 19:00
History, 25.08.2019 19:00