Wednesday, November 12, 2014

Evidence of Evolution

1. Study of fossils: Fossils decay of bones can relate to their age but mostly the differences that animal has to its current day ancestor, this can attribute to how it evolved overtime

2. Homologous Structures: These structures are ones that are vital for your bodies survival, such as the heart, lungs, and brain.

3. DNA: Deoxyribonucleic acid or DNA is a double helix that is in all your cells, they contain the information on how to do certain tasks.
Study of Fossils
Homologous Structures

DNA

1 comment:

  1. You explained your objects that you wanted to write bout well. Great job Collin

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