From his observations of the animal species on the galapagos islands, darwin concluded that
plants and animals
cannot change
adapt to their environment over time
change only in closed ecosystems
can change over one generation

The correct answer is plants and animals adapt to their environment over time.

Explanation:

The studies made by Charles Darwin in the Galapagos Islands, resulted in unique creatures but with similar characteristics to each other, which adapted perfectly to the environment they inhabited.

Which led him to reflect on their origin.

This trip that lasted 5 weeks in the year 1835 gave rise to his book The Origin of Species, and the behavior he observed about the species he saw there was what inspired him to carry out the Theory of Evolution.

i am a little confused myself with what goes with the letters and what goes with the numbers but ill do my best to you

the cordillera states and grand canyon are along the southwest u.s. and northern mexican pacific.

the great plains and southwest desert are also the prairie and home to many earthquakes too .

the coastal plains have poor soil and many factories started in the south.

is this what u needed? if not i can see what i can do