Excretion happens through which of the following organs?

lungs

brain

kidneys

liver

skin

Why is productivity important to countries? Productivity matters because it produces a higher standard of living. Greater productivity results in lower wages. Productivity increases supply and reduces demand for products.

As of 2007, the world's population stands at approximately: A) 3 billion persons. B) 6.7 billion persons. C) 9.8 billion persons. D) 11 billion persons.

What do you call a darker version of a hue? A darker version of a hue is a/an ___.

What is the effect of the phrases "prosperous in their time" and "prosperous in our time" in Theodore Roosevelt's quote "We should not forget that it will be just as important to our descendants to be prosperous in their time as it is to us to be

The device used in an air compressor to provide a one-way path for airflow is a A. vane. B. shell. C. relief valve. D. poppet valve.

Based on this lesson's concepts, what are some possible solutions that would allow for greater equality in global economic development?

Which Number does not fit in the Series; 1, 2, 3, 5, 7, 9, 11, 13, 17, 19, __ A) 15 B) 9 C) 4 D) 19 E) 13 F) 2 G) 17 H) 11

A drug dealer was using a public telephone booth to make a drug transaction. The police used listening devices to hear the suspectś conversation. Would the officerś evidence be admissible in court?

Vitamins are macronutrients. (T/F)

What type of wave does the snake's body make as the snake moves forward?