By the end of the ____ of pregnancy, the embryo is looking like a human being
a. first month c. first two months
b. second month d. third month
B
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What statement describes current best practice related to intersex children?
a. Hormonal treatment begun prenatally to prevent problems with the sex differentiation that occurs in the latter stages of pregnancy b. Surgical intervention to correct external abnormalities at birth c. Gender assignment at birth with surgical intervention at puberty d. Gender assignment withheld and surgical intervention delayed until child is of the age to decide
Which of the following should Carmen do to maximize her chances of remembering textbook information for her upcoming history exam?
A. Attach personal relevance to it. B. Repeat it at periodic intervals. C. Connect it to current events. D. Create mnemonic devices for it.
In your own words, define accommodation.
What will be an ideal response?
When carrying out a chi-square test for independence, a good check on the arithmetic in figuring the expected frequencies is to make sure that
A) the expected frequency of each cell is no larger than the observed frequency. B) the sum of all the expected frequencies times the degrees of freedom equals the sum of all the observed frequencies. C) within any one row or column, the sum of the observed frequencies and the sum of the expected frequencies are the same. D) the sum of all the expected frequencies for each row equals the sum of all the observed frequencies for each column minus 1.