For the body to function normally, the organs and tissues must communicate to control the development of the cells and tissues. if there is a break-down in this communication, uncontrolled cell growth in one part of the body could impede the development of other cells or tissues. this, in turn, can lead to the normal functions of the individual becoming seriously impaired. research has shown that this uncontrolled cell growth and development can lead to which of these diseases?

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.