If you wanted to draw a diagram of frog anatomy you might be surprised at how many parts there are in that little amphibian. Frogs live on land most of the time, but they are amphibians because they are born in the water, female frogs lay their eggs underwater, and they start their l...
A frog’s digestive system obviously begins with its mouth. Although frogs have two sets of teeth in the buccal cavity, they do not use them to eat their prey. These are used to hold the prey until it can be swallowed. The male frogs have a pharynx, which is in the throat on ...
Explore the world of insect mouths and insect mouthparts. Learn about the many different mouth types and how they have evolved to help the insects...
aThese sticky toe pads keep the tree frogs from falling 这些稠粘的脚趾垫收留雨蛙从下落[translate] aI despair of ever teaching him anything 我对教他丧失信心任何[translate] aDo you regret you do not add me. I was beautiful. 您后悔您不增加我。 我美丽。[translate] ...