What religion was Irena Sendler? One such hero was Irena Sendler, a Polish Catholic social worker. Between 1942 and 1943, Sendler and her network of…
What are the four major stratification systems? However, sociologists have grouped majority of these into four basic systems of stratification: slavery, estates, caste and class.…
Who actually invented telescopes? Galileo Galilei (1564-1642) was part of a small group of astronomers who turned telescopes towards the heavens. After hearing about the…
What is a white buoy with orange markings and black lettering mean? Non-Lateral Markers Non-lateral markers are navigation aids that give information other than the…
What are the 4 techniques in collecting data? In this article, we will look at four different data collection techniques – observation, questionnaire, interview and…
In which process does a solid change to a gas? sublimation, in physics, conversion of a substance from the solid to the gaseous state without…
How do you get de powder out of pool? Luckily however, the powder usually sinks to the bottom of the pool. The only way to…
What kills microorganisms in the stomach? Your stomach lining also secretes hydrochloric acid, which creates the ideal conditions for the protein-digesting enzymes to work. The…
What is the limit of x x as x approaches infinity? undefined The limit of an oscillating function f(x) as x approaches positive or negative…
Where should I put my heart tattoo? Where do you put a heart tattoo? A heart tattoo can go anywhere on your body. It works…
What role do prophets play in our salvation history? What role do prophets play in salvation history? The prophet communicates a message of redemption. They…