Answer: the atrioventricular heart valve open and closed imcubent on different blood pressure on both sides.
All the arteries and veins outside the heart<span> and head </span>make up<span> the peripheral vascular </span>system<span>.
Hope this helps!!!:)</span>
Probably A (?) Because the chef is using more than required, meaning it'll cost more to make.
Answer:
America
Explanation:
Both the Clean Water Act and the Clean Air Act were passed in the USA close to 40 years ago.
For a doctor incorrect test result could lead to a misdiagnosis witch could lead to the patient getting the wrong kind of help witch could ultimately lead to death.
