The loss of ability to speak is known as Aphasia
caused by damage to the related regions of the brain.It is mainly caused by a stroke or brain injury with damage to one or more parts of the brain .
people who survive a stroke have highly chances to get aphasia.
Aphasia may also be caused by a brain tumor, brain infection, or dementia auch as Alzheimer's disease In some cases, aphasia is a symptom of epilpsy or other neurological disorder.
Answer: B- pitch appears to change
Answer:
The organ system that breaks down food is called the <u>digestive system</u>. It follows a process called <u>digestive track</u> which starts from the oesophagus and ends finally at the <u>rectum</u>.