How does groundwater become polluted? A.) It is not possible for groundwater go be polluted
B.) Factories dump their waste directly into aquifers
C.) Refuse infiltrates the water table when garbage is dumped
D.) Through the tilling of the land
E.) Pollutants mixed with water pass through permeable layers above the aquifer

Ayellow line means traffic on either side may cross the center line to pass another vehicle. a. single solid b. double solid c. single broken d. double broken

Here is a quote from an npr news article: “on average, working-age adults were eating about 78 fewer calories per day in 2010, compared with five years earlier. the new report is based on data from the national health and nutrition examination survey, which collects details on eating habits and other health-related information from a nationally representative sample of about 10,000 people in the u.s.” which of the following is true about the numerical value 78? a. it is an anecdote. b. it is a parameter. c. it is a simulation. d. it is a statistic.

Anyone knows answer for code.org unit 3: intro to programming, lesson 7: apis and function parameters, bubble 11. !