On January 28, 1986, the NASA shuttle orbiter mission STS-51-L and the tenth flight of Space Shuttle Challenger (OV-99) broke apart 73 seconds into its flight, killing all seven crew members, which consisted of five NASA astronauts and two payload specialists.
Camouflage adaptation will most likely help a prey avoid a predator . #answerwithquality #BAL
All the elements in one group have the same number of valence electrons.
what is the pOH of the solution? 10.25 is the answer
