Which of the following statements is true about the distribution and storage process for natural gas
a. natural gas can be stored underground after processing
b. natural gas cannot be liquefied and transported in tanks
c. natural gas is most often stored aboveground after refining
d. natural gas is not distributed by pipeline.

Infants born with severe respiratory problems are sometimes given liquid ventilation: they breathe a liquid that can dissolve more oxygen than air can hold. one of these liquids is a fluorinated compound, cf3(cf2)7br. the solubility of oxygen in this liquid is 66 mlo2 per 100 ml liquid. in contrast, air is 21 % oxygen by volume. calculate the moles of o2 present in an infant's lungs (volume: 12 ml ) if the infant takes a full breath of air. assume a pressure of 1 atm in the lungs.

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail