Giant tortoises live over 100 years in the wild and usually do not start to
reproduce until around 40 years of age. Brown rats only live up to three years and can produce offspring after they are five weeks old. Suppose a brown rat had drifted to the Galápagos Island from the mainland at the same time as the tortoise.
In which organism do you think speciation would likely occur first? Why?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.