Group 2
Excretory system implys the removal of waste.
Answer:
O C. The population's growth rate is increasing exponentially
The finches beaks because each finch had to have a different size beak for gathering food like you would need a larger beak for woodpecking and a smaller beak for gathering bugs. Darwin realized that all the finches though the same species had different beak sizes which had been slowly modified by natural selection because some types of finches couldn't find enough food with their beak size so over time they evolved to adapt to their habitat and they would be able to get more food because they could use a different type of beak.
<span>Bone injuries would be identified most clearly on an x-ray, as they are dense. Bone injuries such as fractures, torn tendons, or ligaments. While, soft tissue injuries would not be much harder to determine through an x-ray, because they are much less dense.</span>
I believe it’s attachment pili aka fimbriae.