The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
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Autism spectrum disorder, or better known as ASD, is a neurological and developmental disorder. It affects how a person interacts and acts with other people; how it communicates and learn. There are a range of signs/symptoms for this type of condition, but the most commons are: difficulty with social interaction and communication; such as, making little eye contact, having difficulties following a normal conversation, having trouble understanding the point of view of another person, etc. They also show repetitive behaviors and patterns, such as, repeating words or phrases, having an intense conversation of a certain topic, etc.
You forgot to apply the nutrients and the food source or food chain
Explanation:
yupp, also kinda depends on ur body posture, u can actually tone ur abs!!
