'Nervous system impairment' presentation slideshows

Ecstasy & Party Drugs

792 views • 42 slides

Nuclear power

Nuclear power. http://web.mit.edu/newsoffice/2011/explained-radioactivity-0328.html. Conversion Equivalence. Normal radiation levels are the following The worldwide average background dose for a human being is about 2.4 ( millisieverts ) mSv per year. SI multiples and conversions

484 views • 38 slides

ECD 51 Chapter 4

ECD 51 Chapter 4. Genetics, Prenatal Development, and Birth. GENETIC INFORMATION. Ancestral information is carried in DNA DNA molecules form genes Some are dominant Some are recessive Genes are arranged along chromosomes Typical cells:23 pairs

287 views • 15 slides

Mercury Safety

Environmental Energy Technologies Division On the Job Training June 5, 2013. Mercury Safety. Mercury Hazards. All forms of mercury are toxic. Mercury is volatile and can be inhaled as a vapor. Mercury is also absorbed through the skin.

825 views • 5 slides