Question

organisms & their locomotry organs

Answer 1

1. limbs- found mostly in mammals and aves.

2. fins- found in pieces

3. appendages- found in bacteria.

Answer 2

* Birds --- wings
*Humans----- legs
* animals---- both legs and arms
*  insects---- wings(housefly...)  legs (ants)
*  reptiles -----  they usually crawl or by using their tiny crawled fingers
*  fish---  wings
*   bacteria --- cilia
etc.........