Vertebrates, and a few invertebrates, have a closed circulatory system. Closed circulatory systems have the blood closed at all times within vessels of different size and wall thickness. In this type of system, blood is pumped by a heart through vessels, and does not normally fill body cavities.
Eustress is positive stress and distress is negative stress
Answer:
Here are some things you can do to get rid of back acne:
1. Shower after a workout. Letting the sweat and dirt sit on your skin after a workout can be a big contributor to back acne. ...
2. Exfoliate. ...
3. Wear loose-fitting clothing. ...
4. Try tea tree oil. ...
5. Keep hair off your back. ...
6. Choose sunscreen carefully. ...
7. Eat healthy.
Explanation:
Answer: Yes, because every cooking is better than others
Explanation:
