For girls at puberty:
a. the pituitary gland signals the ovaries to significantly increase estrogen production.
b. androgens stimulate growth of the breasts.
c. estrogen levels determine the darkness and amount of facial hair.
d. all of these
Question 2
Which substage of sensorimotor development serves as a transition to the symbolic thought of the next stage?
a. tertiary circular reaction
b. secondary circular reaction
c. invention of new means through mental combinations
d. coordination of secondary schemes
China’s 8% annual increase in oil consumption
Pancreas—an endocrine and exocrine gland.
Atmospheric pressure decreases with increase in altitude.
How an Increase in Income Inequality Affects the Desired Tax Rate
Thyroid Gland
Northern blot analysis of dfmr1 gene expression in Drosophila ovaries and embryos