*were presidents; George Washington was the first president; Barack Obama was the first African American president.
Answer:
thick, waxy skin to reduce loss of water and to reflect heat.
large, fleshy stems to store water.
thorns and thin, spiky or glossy leaves to reduce water loss.
spikes protect cacti from animals wishing to use stored water.
deep roots to tap groundwater.
Explanation:
Explanation:
Enlightenment thinkers in Britain, in France and throughout Europe questioned traditional authority and embraced the notion that humanity could be improved through rational change. The Enlightenment produced numerous books, essays, inventions, scientific discoveries, laws, wars and revolutions.
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Answer: Though poverty has declined in India, but despite the progress, poverty reduction remains India's most compelling challenge. Wide disparities in poverty are visible between rural and urban areas and among different states, Certain Social and Economic groups are more vulnerable to poverty, and Poverty reduction is expected to make better progress in the next ten to fifteen years.
This would be possible mainly due to higher economic growth, increasing stress on universal free elementary education, declining population growth, increasing empowerment of the women and the economically weaker sections of the society.
Answer: self-interest and competition are very important economic forces.
Explanation:self-interest and competition are very important economic forces.
