1.what is an effective method for reducing the amount of unwanted gases released into the air by a power plant? scrubber activated charcoal recycling bin cyclone collector 2.what type of pollution contains tiny particles that remain in the air and may be breathed in by humans? nitrous oxide carbon monoxide aerosols gaseous emissions 3.what is one cause of unwanted gaseous emissions? riding a bicycle burning of coal dust storm cyclone collector

In which way are mercury and venus similar? they both rotate from east to west. they are both small and rocky. they both have thick atmospheres. they both are similar to earth in structure.

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?

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.