At a height of km above the earth's surface, an astronaut finds that the atmospheric pressure is about 1.20e-8 mmhg and the temperature is k. how many molecules of gas are there per milliliter at this altitude?

Venezuela’s economy relies most heavily on which of the followingvenezuela’s economy relies most heavily on which of the following? a. oil reserves in places such as the eastern llanos b. cattle ranching in the grasslands c. fertile farmland in the andean highlands d. coffee plantations in mountainous areas