- How does the moonrise time change for each day? Why does this happen?

Discover Questions

Why is pH-tolerance of the human body so small? (between 7.3-7.45)? How to proof this? Compared to the Sun, a white dwarf star is
A.larger and hotter
B.smaller and hotter
C.larger and cooler
D.smaller and cooler? Math need help solving this long division problem? 2x-y=5 -4x+2y=-10
can someone explain why the answers are infinite? the final answer i got was 0/-8x but shouldn't x=0, not infinite?