Sentences with phrase «extra difficulties arise»
Not exact matches
The disorder arises when some or all of an extra copy of chromosome 21 is present, but exactly how this additional set of genes disrupts development, leading to learning difficulties and other symptoms of Down's, isn't clear.
https://www.newscientist.com/
While you may have successfully navigated through previous difficulties, it's not uncommon to have heightened problems arise where extra support and guidance is needed.