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Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Stand in a doorway and hook your fingertips on both sides about chest level or lower. Stand in a doorway and hook your fingertips on both sides about chest level or lower.
The battle plan of the body’s defenses. The battle plan of the body’s defenses.
Diagonal pliers are another common tool that has many names. Diagonal pliers are another common tool that has many names.
Ford spring-lock connectors require a special tool for disassembly. Ford spring-lock connectors require a special tool for disassembly.
Stand at the side of the table facing the head. Apply lubricant with effleurage from ankle to hip ... Stand at the side of the table facing the head. Apply lubricant with effleurage from ankle to hip ...
How to choose the right payment plan with changing conditions (Question 5) How to choose the right payment plan with changing conditions (Question 5)
Video: Segmentation and migrating motility complexes & Gastroileal reflex

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