Livestock is the primary source of which of the following gases? methane

carbon monoxide

carbon dioxide

oxygen

Which popular american sandwich is made by placing a beef patty inside a bun?is an american classic prepared by placing a fried or barbequed beef patty in a bun.

Mini dentist offices prefer preset trays because the use of these trays

Explain why you believe physician assisted suicide should or should not be legalized in more states across the us.