What is the role of phosphorus in the body ?

Discuss the physiological mechanisms that regulate arterial blood pressure and link them to two pathological conditions. I need to write 500 word on this question so can you please help me.  Thanks you

"What being healthy means to me."

Assuming that randi is suffering a myocardial infatuation, discuss what she needs to receive treatment quickly?

i need the answer quickly

I don't know what is that picture. I need help with the nameof label

How would you ensure that the letter goes out to the patient as originally intented without compromising its information to anyone but the patient and also that he receive it in a timely manner?

i need the answer quickly

Briefly explain why chicken fat, which largely consists of various triacylglycerols, has such a higher energy content per mole compared to sucrose.

This was previously rejected due to not including all parts of the question. I've added all parts in hopes of help. Thank you.