Answer: The first one, to keep the blood flowing in only one direction
When i think of someone being healthy i think about them eating correctly, going to sleep early to wake up ,
<span> a document that provides health and </span>safety<span> information about products, substances or chemicals that are classified as hazardous substances or dangerous goods. </span>MSDS's<span> provide information on the manufacturer or importing supplier. the product </span>
Answer:
a dog
Explanation:
Dog owners tend to live longer and far better after a heart attack or stroke. Researchers found that there were 33% lesser chance of death to occur in a person who is the owner of a dog after a heart attack. Dogs tend to calm the humans.