13. Which of the following is NOT a general finding from the fossil record that confirms evolution? a) b) c) d) e) 14. The fossil record is incomplete because: a) b) rapid speciation between long period of little or no change. many transitional forms. some organisms have hard parts that preserve well. soft bodied creates leave only traces behind but can easily be eroded by pressure and heat. some species have narrow geographical distributions that can be easily overlooked. only 2 of the above. all of the above. c) d) e) retinkering ancestral traits into newly purposed ones. increasing complexity of body plans over time. splitting of lineages.

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Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.