Which of these factors make hudrogen fuel cells a better option than burning fossil fuels

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?