True/false
reliability is how long an item or system will perform its function before it breaks

Choose the word that completes the palindrome below. madam, i'm pop elba adam panama put up

What conclusion can be drawn from the information in the chart? a) africa's total number of hiv/aids cases makes up close to 20% of the world's total aids cases. b) poverty and lack of education are the only factors that have pushed the african aids rate to 6.1%. eliminate c) a major challenge facing african governments is finding a way to effectively combat the aids epidemic. d) north american aids rates are lower than the worldwide rate because of extensive government intervention and spending.

How did ancient civilizations develope its agriculture and protect its population