Answer AND Explanation:
The islands had different environments, and the organisms had adaptations that enabled the organism to live in those environments. The island had been inhabited by its own kind of species found nowhere else in the world. Darwin also noticed that considerable variation exists between members of the same species. Offspring vary from their parents and between themselves.
The ribosome, since all organisms need to synthesize proteins.
To increase the amount of food produced by corn crops, the farmer could select for more cobs on the corn.
Answer:
The answer would be A, only chloroplasts and vacuoles are found in plant cells. :)
