What percentage of breast lumps are NOT cancerous?
A. 45-50 percent
B. 75-80 percent
C. 60-65 percent
D. 20-25 percent
Answer: B
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Presently 75 percent of women choosing abortion agree to donate fetal tissues, which are later exchanged for "site fee" rent for laboratory space where technicians perform their dissections
Indicate whether the statement is true or false
Based on what is known about the functions of the lobes within the cerebral cortex, if researchers discovered a new animal, and the animal's parietal lobe had larger areas dedicated to the toes than to the fingers, you should expect that the animal's:
a. fingers are probably more sensitive to pain than the toes are b. toes are probably more flexible than the fingers are c. fingers are probably more flexible than the toes are d. toes are probably more sensitive to pain than the fingers are
High levels of empathy usually go hand in hand with high levels of helping behavior. That is, people who are very high in empathy are usually more likely to help others. This is an example of:
A) generalizability B) covariation C) conceptual validity D) construct validity
Most births throughout history were administered by _____
a. midwives b. nurses c. physicians d. shamans