answer:
ambul - means move or walk. amble, ambulant, ambulate.
auto - means self or same. autocrat, automatic.
bene - means good. benefactor, benevolent.
cardio - means heart. cardiovascular, cardiology.
cede - means go, yield. intercede, recede, concede.
counter - means against or opposite.
dem - means people.
derm - means skin.
explanation: