part of a circle
it is ugley
it looks like a cute wesale
like sea otters, but smaller
The Mesonychid is a descendant of the whale. Some look like wolves, otters, and many modern predators.
Compact bone looks pretty much solid and spongy bone looks more like the back of a wicker chair. The lattice-like appearance is called trabeculae and makes the bone lighter and has space for the bone marrow.
Its it a bone in your arm!
spongy
It looks like a chicken bone
wierd
it is hard and white on the outer layers.
Otters are dark brown when wet but they look lighter brown when their fur is dry.
swim and look after there young