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Gamma rays can be used to sterilise medical instruments, however, they can cause cancer.Ultraviolet waves can be used for security on bank notes, however, they can cause sunburn and blindness.Microwaves c...

Atoms that share electrons due to the electrostatic attraction between the negatively charged pair of electrons and positively charged nuclei.

Case law should be applied to the questions presented in exams using the ILAC method. This stands for Issue, Law, Application, and Conclusion. In short, you identify a factual issue prese...

The liver produces bile.Bile is an alkaline solution that neutralises stomach acid. The HCl in the stomach produces acidic conditions. These acidic conditions are not suitable for the rest of the alimenta...

Absolutely. The important thing to remember is that every activity or experience you mention should relate in some ways to the course you are applying to and/or it should equip you with the right skills f...