A student is investigating the distribution of charge in a conductor. He attaches two unopened soda cans on their
sides to two foam cups with tape. He sets the soda cans with the cups onto a tabletop so that they are touching
one another. Then he moves a negatively charged balloon close to the left soda can. The set up for the
investigation is shown.

How do the electrons move in the soda cans?

They move to the bottom in both cans.

They move from the right can to the left can

They move to the top of both cans.

They move from the left can to the right can

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a. one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b. one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c. one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Where are the strongest jet streams located?