There are both advantages and disadvantages.
Sth has both advantages and disadvantages.
Setting off fireworks has its advantages and disadvantages, so we should set off fire-works limitedly.
Secondly, although this is an amazing discovery with positive and negative implications (see below) what it has shown is the power locked within DNA code.
First link is the three elements of SEO is an important part of the link is like a double-edged sword, both advantages and disadvantages.