<span>Advancements in medicine have increased the life expectancy of humans</span>
I believe that the reason as to why some beak types survive on the new island when they could not survive on the original island is because they are adapted to grip larger seeds better than the smaller seeds. The characteristics of beaks that interfered with feeding success on the original island are the shape, size, type of edge, and ability to handle it. Adaptation help organisms to survive in their ecological niches, the adaptive traits may be structural, behavioral or physiological. <span />
<span>The question is, 'siltstone is made mostly of ..........Siltstone is made from silt, also known as clay. It's grains are very fine. Deposition of silt usually become compacted and cemented together over a long period of time resulting in solid stone. Over a long period of time the solid stone eventually develop into a sedimentary rock.</span><span />
Answer:
The animals adapt to there living space, because did you put a living creature near the surface if the water they would most likely die vice versa