Someone me with my biology homework i’m not sure what it’s asking for or what the answers even are, it’s dna: the genetic material

Which technically is nasa developing that will astronauts reach mars

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

Are the earth's ocean floor and continents the same age geologically? why or why not?