Did you know?
Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.
Did you know?
Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
Did you know?
Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.
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.
Leukemia. A blood smear from a patient suffering from leukemia demonstrates the abundance of enlarge
Piaget’s Test for Egocentric Perspectives on Children
Keep Calm and Do the Practice Test
![Chickenpox rash. (Centers for Disease Control and Prevention [CDC]/Ann Cain)](https://biology-forums.com/gallery/30/medium_548020_08_06_17_10_52_37_306981954.jpeg)
Chickenpox rash. (Centers for Disease Control and Prevention [CDC]/Ann Cain)
Patients with celiac disease must maintain a gluten-free diet. Many gluten-free items are widely ...
A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ...