Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
The dorsal (red) and ventral (blue) body cavities.
Multiple synapses on the body of a single neuron
Describe how fat is digested, absorbed, and transported in the body
Solid Foods Should Be Introduced Gradually after Certain Milestones Are Reached
Dermatomes of body, anterior view
The hierarchy of genes involved in establishing the segmented body plan in Drosophila