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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
In 1864, the first barbiturate (barbituric acid) was synthesized.
Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.
![Approximately 1 pound (0.45 kg) of ground elk meat formed into patties; note the relatively small fa](https://biology-forums.com/gallery/47/medium_27581_22_04_12_5_25_43.jpeg)
![Children in Baltimore (1909) pull the stringy parts from beans in preparation for canning. Photograp](https://biology-forums.com/gallery/47/medium_376716_26_08_15_11_19_26_224511187.jpeg)