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Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

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.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere
The eye. Lateral view of a sectioned eyeball in its socket. The eye. Lateral view of a sectioned eyeball in its socket.
Applying waterless antiseptic Applying waterless antiseptic
The lacrimal aparatus secretes and drains tears, which moisten and lubricate eye The lacrimal aparatus secretes and drains tears, which moisten and lubricate eye
The eyeball and its anatomical structures. The eyeball and its anatomical structures.
Economic recession in 2008 saw a small decrease in demand Economic recession in 2008 saw a small decrease in demand
Video: Causes of Angina

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