The crown of the tooth is covered by ________, the hardest substance in the body
A) cement B) enamel C) bone D) dentin
Answer: B
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Which structure plays a crucial role in filtering out the irrelevant noise at a crowded party so that you can listen to someone speaking to you?
A. Thalamus B. Hypothalamus C. Epithalamus
The hydrophilic hormone released from the thyroid gland is ___________
Fill in the blank(s) with correct word
Match the appropriate characteristic with the type of immunity.A. Innate immunityB. Antibody-mediated immunityC. Cell-mediated immunityD. Both antibody-mediated and cell-mediated immunityE. Innate immunity, antibody-mediated immunity, and cell-mediated immunityCytokines produced
Fill in the blank(s) with the appropriate word(s).
The plane that cuts the body lengthwise and separates the body into anterior and posterior portions is called
A. transverse B. frontal C. sagittal