Cardiovascular system is gradually revved up during a warmup by increasing body temperature and boosting blood flow to the muscles.
<h3>What about cardiovascular system?</h3>
- Warming up may also assist lower injury risk and muscular discomfort.
- After working out, it should cool down to allow your heart rate and blood pressure to gradually return to normal.
- To obtain oxygen into the blood, the circulatory system (cardiovascular system) pumps blood from the heart to the lungs.
- The heart pumps oxygenated blood through the arteries to the rest of the body.
- Veins bring oxygen-depleted blood back to the heart to restart circulation.
- Humans and other vertebrates have a closed circulatory system called the cardiovascular system.
- Blood, blood arteries, and the heart are its constituent parts.
- The atrium (plural atria) and the ventricle are two of the heart's chambers.
- Human hearts have two atria and two ventricles, making a total of four chambers.
Learn more about cardiovascular system here:
brainly.com/question/11283764
#SPJ1
One purpose may be to check for cancer. If abnormal cells are found, there might be something wrong...
A range of bacteria, viruses, and parasites are to blame for the majority of foodborne illnesses, which are infections. Food contamination and foodborne illness can also be brought on by harmful poisons and chemicals.
<h3>
What about foodborne illnesses?</h3>
- Politicians, journalists, and members of the foodservice industry are frequently quoted when claiming where foodborne diseases are most frequently exposed to consumers.
- It is frequently believed that the majority of foodborne diseases are brought on by eating food where meals are made to order, whether in restaurants or households.
- The norovirus is the most typical cause of foodborne illness in the United States.
- Watery diarrhea, gaseousness, vomiting, and flu-like symptoms are brought on by the virus.
- The majority of cases of foodborne disease are caused by microbial contamination (bacterial, viral, or parasite contamination).
- When someone becomes ill after ingesting tainted food or drink, they are said to have a foodborne sickness.
- It is also known as food poisoning, foodborne illness, and foodborne infection.
- Foodborne disease is thought to be brought on by more than 250 substances.
Learn more about foodborne illness here:
brainly.com/question/535955
#SPJ1
Answer:
True
Explanation:
Unlike arteries, veins contain valves that ensure blood flows in only one direction. (Arteries don't require valves because pressure from the heart is so strong that blood is only able to flow in one direction.) Valves also help blood travel back to the heart against the force of gravity.