Which is an indication that a man might be choking? He puts his hands on his stomach.
He has an increase in his body temperature.
He loses consciousness.
He experiences severe shivering.

He loses consciousness.

Explanation:

people who is choking might be losing the balance

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

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.