Anatomy How do the spiracles function in respiration?

Become a Ribbit Ranger! On rainy nights, Wayland's Conservation Department and other volunteers are hitting the roads on foot to move frogs and salamanders off ... These frogs are considered one of Earth's most toxic, or poisonous, species. For example, the golden poison dart frog has enough poison to kill 20000 mice. ... informational texts are to become a gateway to increased literacy activities. ... This information will be added to what they already know about frogs. 2 ... then they are required to obtain a Bait Dealers license. o A child may barter or sell bait to consumers without a license or permit and shall be allowed to have. And that some tadpoles can control when they turn into a frog? + Full ... the end yields a special addition of information in Why Frogs are Special ... ... can grow into a full organism. Urchin. 1902 - Artificial embryo twinning in a ... Mammalian egg cells are much smaller than those of frogs or salamanders, so they ... Because the eggs can develop only under moist conditions, most frogs place their eggs in bodies of fresh water. Many species congregate in large numbers at ... If fact, they are quite similar to a fish. Tadpoles develop into adult frogs in water (Figure below). During this transformation, they develop lungs, lose their ... Only some male Asian elephants have tusks, while both male and female African elephants grow tusks. Led by a matriarch, elephants are organized into complex ... Monkfish are described as tadpole-like in appearance and the market for monkfish is for human consumption. The commercial monkfish fishery in the U.S. ...