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Author Question: In a frog embryo, gastrulation A) produces a blastocoel displaced into the anima (Read 391 times) |
Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
Blood is approximately twice as thick as water because of the cells and other components found in it.
In 1864, the first barbiturate (barbituric acid) was synthesized.
The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.