The development of bone was an important evolutionary step. Bone provides a place for muscle attachment, which improves locomotion.
There are a number of characteristic of a state that the English colonies did not possess. The main aspect that they lacked was sovereignty.
The English colonies did not possess sovereignty or representation, which states do possess.
human characteristic
Ostracoderms were ancient fish with an an armor of bony plates. However, your question is very muddled and therefore we can not answer it properly.
They're both extinct bony fishes. The difference is that ostracoderms were jaw-less and placoderms had jaws.
They were jawless fish that lived during the Paleozoic era Stunningly some of our oldest ancestors came from ostracoderms!
Yes. It does not matter if the mother or father does not have a characteristic that the child has possessed
curiosity
yes
False
Ordovician Period
It is a "U" shape and the tongue is attached to it.