Explanation:
1. A human cardiovascular system is how your heart beats and your blood pumps.If there is any fail in a human cardiovascular system that can lead to cardiovascular disease also known as heart disease or cardiac arrest
2. The human body digestive system is what digests anything a person takes in with our tongue,salivary glands, & liver. The digestive system breaks all down all the food that we take in and separates them into different sections.
3. The function of immune system is part of our body which fights and compromises biological germs that enter our body
4. The nervous system is a function which releases a chemical that triggers
our body to become nervous
5. Your respiratory system is how long you can workout running ,cycling, and jump rope take a lot of respiratory
6. The urinary function is what flushes out the waste our of your body as urine
this is a very crucial part in a human body
The answer is homocysteine. <span>Having high levels of homocysteine in the body, it can lead to coronary artery disease. It is also connected with the formation of blood clots that could lead to a stroke or heart attack.</span>
Answer: B
Explanation: Aphthous ulcers are white, round, or oval lesions surrounded by a red halo that appear on the buccal mucosa.
Great question. Cardiovascular endurance is how efficiently you heart, blood vessels, and lungs to supply oxygen rich blood to working muscles during physical activity (aerobic activity like walking, running, cycling or playing a sport) for a prolonged period of time or for more than 90 seconds.
Hope this helps!
