Science Finale

4. the process by which species adapt over time in response to their changing environment.
5. the genetic information inside the body's cells that helps make people who they are
9. mass x acceleration
10. a condition in which a person has an extra chromosome
13. the genetic makeup of an organism
14. a process in which one or more substances, the reactants, are converted to one or more different substances
15. occurs between fluid layers that are moving relative to each other
16. set of observable characteristics
17. an individual's complete set of chromosomes
18. theory for a chemical reaction to occur, the reacting particles must collide with one another
19. result either from errors in DNA replication or from the damaging effects of mutagens

1. the energy an object has because of its motion
2. A structure found inside the nucleus of a cell
3. something the presence or absence of two antigens
6. a type of mutation that involves the loss of one or more nucleotides from a segment of DNA
7. the 74th element on the periodic table
8. the shape of which DNA is made
11. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success
12. the formation of new and distinct species in the course of evolution