human body
what is the biggest bone in the human body
femur
what is the largest organ in the body
the skin
is a Quetzalcoatlus a dinosaurs
what is I tell you it not a dinosaurs
how many chambers does the human heart have
4
how tall is a spinosaurus
20 feet
what is the name of the bacteria that help whit digestion
Bifidobacteri and Lactobacillus
how fast can a velociraptor run up to
25 miles
what is the name of the tube that carries air from the nose to the lungs
the trachea
how many bone do t rex has
380 bones