What is the unit of electrical impedance?

What is the resting blood pressure of the average person?

Material that is spread around a plant to enrich the soil & reduce weed growth is called?

What is the color of ethanol at room temperature?

When it comes to gemstones, the carat is a unit of ..?

What is removed from the maize plant to prevent self-pollination?

In derivative trading, what entity steps in between buyer and seller to take on the counter party risk?

Which building has a large glass dome on top?

Who is this?

Who claimed that, in order to attain existential fulfillment, a "qualitative leap" of faith beyond rationality is necessary?

Natural enemies of the housefly can be found among the...?

What was once the largest city in the Caribbean until its destruction by an earthquake in 1692?

Before the invention of staff notation, Gregorian chants were written down as...?

In the 2000s, PCMCIA Card was superseded by ExpressCard and in the 2010s, Express Card was superseded by..?

Who received the Oscar for Best Actress for her roles in “Norma Rae" (1979) and “Places in the Heart" (1984)?

Which insects lay their eggs near still water?

Which of the following web browsers is developed by Google?