How are sharks and lampreys similar? Both have an open circulatory system.
Both have a swim bladder.
Both have a cartilaginous skeleton.
Both are covered in scales.

What was the significance of john hancock's signature on the declaration of independence?

Review president franklin delano roosevelt’s “four freedoms” speech and president barack obama’s “welcoming remarks” speech. is the “freedom from fear” a concern for both men and women equally? compare and contrast both speeches to answer this question. use the “wedding cake” compare contrast organization.

What post war changes took place in north america