ABSTRACT
When electromagnetic waves are absorbed they release energy. This energy can damage cells or even kill them. Different types of electromagnetic radiation damage cells in different ways. Remember https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315193892/2143c097-43f6-474f-b507-c12feffdfd35/content/pg142_1.tif"/>
