Which statements about aging and population are accurate?
select all that apply.
__life expectancies at birth and at age 65 have risen dramatically over the last century.
__male babies have a longer life expectancy than female babies born in 2005.
__blacks have the same life expectancy as all other races.
__the median age of the u. s. population is increasing.
__older adults are expected to compose 20% of the population by 2050.

Read the paragraph and answer the question that follows: the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert which sentence should be revised to eliminate redundancy? the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert system is needed immediately.