For women, who throw a weight of 20 lb, the world record is 24.57 m (80'07Â½) (outdoor) set by Brittany Riley of Southern Illinois University on January 27, 2007 and 25.56 m (indoor), also by Riley, on March 10, 2007. The weight throw event has had an enduring history in American track and field.
Detritus, mud, plankton, phytoplankton, and soft-bodied  invertebrates are what ragworms eat.    Specifically, the ragworm (Nereididae family) has  many legs with whi â¦ ch to move through mud in search of dead and live  animals and plants. It has strong jaws with which to prey upon  invertebrates.
All of New Jersey's bats are insectivores. They feed on a huge variety of night-flying insects, including the beetles that devour our crops, the gypsy moths that denude our forests, and of course, those awful mosquitoes. A single little brown bat can eat 3,000 mosquito-sized insects per night! And big brown bats have even been found to eat stink bugs. A recent study published in Science magazine estimates that bats' insect-eating services may be worth as much as $53 billion to US agriculture alone (read about it here).