Is the image below balanced or unbalanced?

Balanced

Explanation:

The image below is balanced because the forces are oppositely directed and have equal magnitudes.

When forces are directed this way;

 Resultant = 5N  - 5N  = 0N

A resultant force of 0N shows a balanced body.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands