I think the answer would be A. Hope this helps!!
B. Domestic abuse
Domestic abuse is an intentional injury. The abuser intends to inflict violence and cause injury.
Choking on food is unintentional as you can't choke on purpose, it's an accident. A sports-related injury could be intentional or unintentional. If a player inflicts an injury on another person on purpose then it's intentional harm, if a player has an accident then it's unintentional.
Cardiac Muscles job is to make the heart beat. Cardiac muscle is a unique type of muscle for one reason, in that it is involuntary, made for continuous usage, and can only be found in the heart.
The first option is the correct answer. Warmup time gives your muscles a change to oxygenate.
True, Many vitamins are found in leafy vegetables.