During an investigation, the people present and status of doors are ___ a firefighter should take

Because it is difficult to get close enough to wild animals to administer treatment, medicines can be placed in their __________

Fill in the blank(s) with correct word

When blood exits the right ventricle, it travels to the:

A) systemic circuit B) pulmonary circuit C) atrioventricular circuit D) head-and-neck circuit