Hey someone plzz can someone me what can i draw for the left squares i'm so stuck on this

Chemical change: you should probably put a log burning

Homeostasis: you should draw the human body -the lungs and this as such showing if that's your level of drawing-

Stable: you should maybe draw a human being standing on one leg and completely balanced  or in control of their body

Id help you draw these things cos i guess im pretty good *looks at the screen*  but emm that's not gonna happen -_-||

Anyways Hopefully this helps ^-^

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