The ciliary muscle is a circular ring of muscle that attaches all the way around the lens. This ciliary muscle can change the shape of the crystalline lens by stretching it at the edges.
The first step of aerobic cellular respiration to evolve is
glycolysis, the evidence that there is to support this is with through the
cytosol of the cytoplasm in which this stage takes place as this is the process
where glucose has been split in two molecules by the enzymes.
Answer: Headache
Explanation:
The most common cause of the acute pain is headache. It can be specific or non specific.
The pain in the head can be caused due to any of the reason. It can a normal headache due to be being hungry for a longer period of time.
It can be a migraine pain, it can be pain due to tumor in the brain. There can be pain due to some injury.