The law of mass action suggests that_
the higher concentration of molecules the faster a reaction can occur
heat affects the rate of chemical reaction
equal amounts of reactants yield equal amounts of products

Ture or false evidence for evolution includes millions of fossils

Sally, age 3 months, has a moist, red, vesicular rash on her cheeks, the backs of her hands, and her arms. her mother said sally was constantly trying to scratch the rash and often has difficulty sleeping. her father has a family history of allergic rhinitis and asthma. discussion questions. 1. review atrophic dermatitis from chapter 3 and discuss the pathophysiology of sally’s symptoms. 2. why is the father’s medical history significant, and what can sally expect as she grows up? 3. discuss the need to limit scratching, and describe practical methods to achieve this.

What type of tree is the tallest tree in the world?