Follow these steps:
1.Sign in to myGov and go to Centrelink.
2.Select Make a claim or view claim status from your homepage.
3.Select Get started from the Families menu.
4.Select Child Care Subsidy.
5.Answer the Eligibility check questions first.
Start your claim and answer the questions about your situation.
left in the lumbar spine,flat thoracic weak (left) sideand slightly prominent left hip is worked
Well I can't really answer how they work together to maintain homeostasis. But I can tell you that the muscular system helps the nervous system by protecting the nerves. And the nervous system returns the favor by sending messages to the muscles for muscle movement.
Answer: iron and potassium