In this installment of Hot Science we present three questions that may help you to better understand buoyancy. The first is a kind of warm-up question, dealing with general buoyancy principles.
Up to now, researchers have focused on how ocean chemistry and acidification affect the biomineralization of marine plankton ... move itself and relies on buoyancy forces (a function of ocean ...
Fossil evidence indicates they had sharp, beaklike jaws to snare prey such as plankton, crustaceans ... may have given later ammonites greater buoyancy control. The ammonites came to an end ...