Which situation could be considered pseudoscience? 1. students gather to identify plants in an area.2.students gather to record their beliefs about paranormal activity.3.students gather to record their results of water testing from a local stream.4.students gather to weigh and tag a bird ready to be released by a bird hospital.

When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic cell in which solid lead(ii) sulfate is reduced to lead at the cathode and oxidized to solid lead(ii) oxide at the anode. suppose a current of is fed into a car battery for seconds. calculate the mass of lead deposited on the cathode of the battery.