Answer the following question given this paragraph: Greenhouse gases include CO 2 , H 2 O, methane, O 3 , nitrous oxides (NO and NO 2 ), and chlorofluorocarbons (CFCs). All are a normal part of the atmosphere except CFCs. The table below shows how each greenhouse gas naturally enters the atmosphere ( Table below ). Q: Co 2 , h 2 o, methane, o 3 , nitrous oxides (no and no 2 ), and chlorofluorocarbons (cfcs) are known as what type of gases? Choices: - chemical gases - hydrogen gases - carbonate gases - greenhouse gases A:
greenhouse gases
(Question)
Answer the following question given this paragraph: Q: What are changes in membrane potential that vary continuously with the strength of a stimulus are known as? Choices: - reverse potentials - variable potentials - kinetic energy - graded potentials A:
(Answer)
graded potentials
Ques: Answer the following question given this paragraph: saturation vapor density given in the table. Strategy To solve this problem, we need to break it down into a two steps. The partial pressure follows the ideal gas law,. Q: What is water vapor density known as? Choices: - density - thickness - ambiance - humidity A:
Ans: humidity
(Q).
Answer the following question given this paragraph: Q: The extracellular fluid is in contact with the axon membrane only at what location? Choices: - dendrites - synapses - Sensory Receptors - the nodes A:
(A).
the nodes
Ques:Answer the following question given this paragraph: Water density increases as salinity and pressure increase, or as temperature decreases. Q: When salinity and pressure increase, or when temperature decreases, what happens to water density? Choices: - fluctuates - drops - stays the same - increases A:

Ans:increases
Answer the following question given this paragraph: Disposing of industrial waste is one way that human actions pollute the land. This became clear more than 30 years ago in Love Canal, a neighborhood in Niagara Falls, New York. Love Canal may sound lovely, but it is not. Love Canal was and is a disaster. Love Canal been called one of the worst environmental disasters of all time. Q: Love canal was an infamous example of what type of pollution? Choices: - thermal pollution - Land Pollution - Visual Pollution - industrial waste dumping A:
industrial waste dumping