What are the four things that the circulatory system carries around the body to help out your body's cells?
I searched Google under the key word "blood" to get these possible sources:
http://en.wikipedia.org/wiki/Blood
http://www.fi.edu/learn/heart/blood/blood.html
http://kidshealth.org/parent/general/body_basics/blood.html
http://health.howstuffworks.com/blood.htm
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking.
The circulatory system carries four main components to help out your body's cells. These components are:
1. Oxygen: The circulatory system transports oxygen from the lungs to every cell in the body. Oxygen is critical for cellular respiration, a process where cells generate energy to perform their functions.
2. Nutrients: The circulatory system transports various nutrients, including glucose, amino acids, vitamins, and minerals, to the body's cells. These nutrients are necessary for cell growth, repair, and overall functioning.
3. Hormones: The circulatory system carries hormones produced by various glands and organs to their target cells. Hormones are chemical messengers that regulate bodily functions like metabolism, growth, and reproduction.
4. Waste products: The circulatory system also removes waste products, such as carbon dioxide, urea, and lactic acid, from the cells. These waste products are transported to the organs responsible for their elimination from the body, such as the lungs and kidneys.
To find this information, you can refer to biology textbooks or online resources that cover the functions and components of the circulatory system. Specifically, resources that explain human anatomy and physiology would provide detailed information about the circulatory system's role in carrying these four components throughout the body.