Kelsey School Division Comparison of Revenues and Expenditures.

16.2 Medical Imaging and Radiation. Ideas for today What are x-rays and gamma rays? How are x-rays used for imaging? How are gamma rays used to kill tumors?

Right: Price list for dyes, 1886 Below: Bayer establishes pharmaceutical division, 1888. Aspirin, invented by Felix Hoffmann (left), was launched in 1899.

Evidence For Evolution 1)Fossil Record 2)Biogeography 3)Homologous Structures 4)Vestigial Structures 5)Comparative Embryology 6)Molecular Evidence 7)Imperfections.

COSMOLOGY Dr Alan Duffy. So what is cosmology? The study of the Universe on large scales to determine its origin, evolution and, ultimately, fate…

Unit 4. Arthropods have a segmented body, a tough exoskeleton and jointed appendages. Exoskeleton: made from protein and chitin; great variation.

Update Susan Bridges, Fiona McCarthy, Shane Burgess NRI 2006-04846.

M.socrative.com – Room #38178 QUESTIONS: (1) What created emotion in music? (2) How did the orchestra change?