The ________ is a layer of the embryo, which primarily produces parts that surround the internal areas.
A. ectoderm
B. endoderm
C. mesoderm
D. epidermis
Answer: C
Psychology
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Which group is most prone to suicide?
a. middle-age adults c. young people age 15 to 24 b. children d. older adults
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Partially color-blind individuals have a subset of rods that are not functioning properly.
Answer the following statement true (T) or false (F)
Psychology
Which neurotransmitter has been most closely linked with schizophrenia?
A) Serotonin B) Norepinephrine C) Lithium D) Dopamine
Psychology
Norman Cousins claims to have healed himself of a serious illness by using a self-designed program consisting of __________
a) eating only fruits and vegetables b) meditation and chanting c) eating only red meat and sugar d) laughter and optimism
Psychology