In a farsighted eye, where does the image formed by the lens fall? O in front of the retina
behind the retina
on the blind spot
in front of the blind spot

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

What type of matter is made of only one kind of atom