4. compared to earth's crust, earth's core is believed to be
a. less dense, cooler, and composed of more iron.
b. less dense, hotter, and composed of less iron.
c. denser, hotter, and composed of more iron.
d. denser, cooler, composed of less iron.

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day

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In recent times, what parts of texas are most likely to gain to representatives based on redistricting in recent years