Your homework assignment is to draw the major ocean currents on a blank map of Earth. Your classmate says that he is going to simply copy the global winds onto the map. Will his map be correct? Why or Why not?

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

What is formed when amino acids form long chains or polymerize

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1