Most of the body structures and internal organs develop during the period of the

a. embryo. c. zygote.
b. fetus. d. ectoderm.

a

Psychology

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Some breast development takes place in males as well as females during puberty

Indicate whether this statement is true or false.

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The Minnesota school district that responded to the data on the phase delay of adolescence demonstrated that high school students who start school earlier in the day are less likely to fall asleep during classes

Indicate whether this statement is true or false.

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