Is urea corrosive

Is mars always the same distance from the sun explain? Two molecules that depend upon hydrogen bonding for their structure and function? Why are copper mines reopened? Which of the three domains contains organisms which are prokaryotes? Is the synthesis of a protein from amino acids classified as anabolic or catabolic? Two molecules of what substance are the end product of glycolysis? What will happen if the leaf has no air spaces in the spongy layer? How long does it take to get to Saturn from earth at the speed of sound? Do incandescent light bulbs have more mercury in them than fluorescent? Europium has a mass of 150.9196amu and a mass of m152.9209amu the average atomic mass of Eu is 151.96amu calculate the relative abundance of the two europium isotopes? A barrel is a unit of liquid measure equivalent to? What is the two imaginary lines above and below the equator? What can diffuse directly across the plasma membrane of a eukaryote cell? What is the botanical name of wateryam? What did Augustus create? What is the end of your small intestine called? What is continued affirmation? What takes an extremely high temperature for a nuclear to occur inside the sun? What is the benefit of oil and natural gas energy? What is the name of the microorginism in influenza?