Can someone me with this as soon as possible

What can you do to support your own mental health and physical health?

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system

You might have heard the phrase “his blood was pulsing through his veins.” what’s incorrect about that phrase?