Recent activity by GuyRosario83

1 answer 5 views

How can the concentration of lead in a water sample be determined using atomic absorption spectroscopy? What factors need to be considered when preparing the sample and setting up the instrument for analysis? How can the results be compared to regulatory limits for lead in drinking water to determine whether the sample is safe for consumption?

asked Jan 29 in Analytical Chemistry

1 answer 55 views

Where are the cones located in the eye?

asked Jan 17 in Psychology

1 answer 22 views

What is classical conditioning in animal psychology?

answered Jan 13 in Psychology

1 answer 19 views

Where does most of the sound we hear travel through?

answered Jan 8 in Science

1 answer 47 views

Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion?

asked Dec 30, 2024 in Science

1 answer 20 views

Ground tissue forms the interior of the stem. the large central vacuoles of ground tissue cells fill with water to support the plant. the cells may also store what?

asked Dec 30, 2024 in Science

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