Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

Let me give you an example: Supplemental Nutrition Assistance Program (SNAP) Eligibility. To see if you might be eligible for Supplemental Nutrition Assistance Program (SNAP) benefits, visit our pre-screening tool. For households in the 48 Contiguous States and the District of Columbia October 1, 2016 through September 30, 2017. To get SNAP benefits, households must meet certain tests, including resource and income tests: 1 Resources. 2 Income. 3 Deductions. 4 Employment Requirements. 5 Special Rules for Elderly or Disabled. 6 Immigrant Eligibility. In fact, we're not spending enough on food stamps. The need for food assistance is greater than food stamps can fill, and the benefit amount is too low to allow a family to purchase an adequate, healthy diet. The average monthly food stamp benefit per person is only $133.85, or less than $1.50 per person, per meal. Between 2009-2011 the purchasing power of food stamps declined by about 7%, or $47/month for a family of four, due to inflation in the cost of food. You've likely heard stories (and outrage) about people using food stamps to purchase "steak and lobster" as well as cigarettes and alcohol, showing up at the grocery store in a nice car, nice clothes, a nice purse or an iPhone. But the federal government sets the food stamps benefit amount at, on average, roughly $4 a day per person. Yes, someone could save up their monthly allotment to buy some high-priced food items for a special occasion. Supplemental Nutrition Assistance Program. Effective October 2016. Maximum Monthly SNAP Amounts. The chart below shows the maximum dollar amount of SNAP benefits your household can receive each month. This dollar amount is based on the number of people in your household, your income and your expenses. You could receive any amount up to or including these amounts. National Standards for reasonable amounts have been established for five necessary expenses: food, housekeeping supplies, apparel and services, personal care products and services, and miscellaneous. See the SNAP page on Applicants and Recipients for detailed information about eligibility requirements and benefits. The SNAP home page provides access to information on all aspects of the program. fns On average, 45 million people received SNAP benefits each month in fiscal year 2011, which represents a 70 percent increase over the roughly 26 million people (or one of every 11) who received benefits in 2007. The truth is, a $125 per person per month grocery budget may seem like a farce to a household currently spending $300 per person per month, but it's actually quite achievable. *For households with more than eight people, add $5,408 per additional person. Always check with the appropriate managing agency to ensure the most accurate guidelines. To see if you might be eligible for SNAP benefits, use SNAP's pre-screening tool. Related Links. 1 Exija Sus Derechos! - 4300 S. 2 EXIJA SUS DERECHOS! Usted Tiene El Derecho - DHS 8219 S. 3 La tarjeta Illinois Link se acepta en mercados de agricultores selectos! DHS 9201 S. 4 B Attitude - Folic Acid - DHS 4758. 5 AABD Cash Aid to the Aged, Blind or Disabled - DHS 587. 6 Active Play for Families - DHS 4586. Query: average amount food stamps per one person in al for a month
The answer to this example can be: The average monthly food stamp benefit per person is only $133.85, or less than $1.50 per person.
Here is why: The passage details the eligibility and resources provided by SNAP. The passage includes information on individual per meal food stamp benefit, that can be used to answer the query.

OK. solve this:
An electrochemical cell consists of two half-cells. Each half-cell consists of an electrode and an electrolyte. The two half-cells may use the same electrolyte, or they may use different electrolytes. Atomic animation and description of what happens in an electrochemical Cu-Zn cell Atomic animation and description of what happens in an electrochemical Cu-Zn cell Skip navigation The electrochemical cells work through the electron flow because of the difference in the voltage of the half-cell reactions. The salt bridge completes the circuit through the flow of ions. The electrochemical cells work through the electron flow because of the difference in the voltage of the half-cell reactions. The salt bridge completes the circuit through the flow of ions. Since the direction is reversed of the voltaic cell, the E 0 cell for electrolytic cell is negative. Also, in order to force the electrons to flow in the opposite direction, the electromotive force that connects the two electrode-the battery must be larger than the magnitude of E 0 cell. Electrochemical Sensors T he oldest electrochemical sensors date back to the 1950s and were used for oxygen monitoring. More recently, as the Occupational Safety and Health Administration (OSHA) began requiring the monitoring of toxic and combustible gases in confined space applications, new and better electrochemical sensors have been developed. An important consideration is that fuel cell oxygen sensors are used up over time. In the cell reaction above, when. all available surface area of the lead (Pb) anode has been converted to lead oxide (PbO), electrochemical activity. ceases, current output falls to zero, and the sensor must be rebuilt or replaced. Fuel cell sensors are designed to. last no more than one to two years. A look at the science behind batteries, including the parts of a battery and how these parts work together to produce an electric current that can be carried in your pocket. A look at the science behind batteries, including the parts of a battery and how these parts work together to produce an electric current that can be carried in your pocket. News Tech A spontaneous electrochemical reaction (change in Gibbs free energy less than zero) can be used to generate an electric current in electrochemical cells. This is the basis of all batteries and fuel cells. The batteries in a flashlight typically have a voltage of 1.5 volts. However, if a flashlight uses two batteries in a series, these batteries, or cells, have a combined voltage of 3 volts. Lead-acid batteries, like the ones used in most nonelectric cars, usually have a voltage of 2.0 volts. Lots of things have an electrochemical cell in them. That electrochemical cell is a battery. You cell phone has at least two of them. There is a small one that keeps alive m emory if you remove the primary battery. A flashlight has a cell or cells in it. We could go on all day. Motor vehicles have a battery, which is a collection of electrochemical cells.. Query: how does an electrochemical cell work
Answer:
The electrochemical cells work through the electron flow because of the difference in the voltage of the half-cell reactions.