What is the name of the flap-like cartilage that covers the opening to the larynx during swallowing, preventing the entry of food into the layrnx, trachea, and lungs?

When carbon dioxide combines with water, the compound __________ is formed.

When do the semilunar valves open?

An overloaded subtraction operator subtracts two Shipment objects from each other, returning an integer that represents the difference in their totalWeight variables. The subtraction operator works as expected, with the object to the right of the minus sign being subtracted from the object to the left. The function header is int Shipment::operator-(Shipment ship). Within the function, which of the following is correct?

When overloading a binary operator as a member function, the function requires _____ parameter(s).

When overloading a binary operator as a friend function, the function requires _____ parameter(s).

An individual function can be declared to be a friend by ________.

The operator==() function can be designed to compare every class field, some of them or just one.

If you have correctly overloaded the * operator to multiply two members of the Furniture class, and you have declared two Furniture objects, aDesk and aChair, then which of the following is a legal expression?

The best functions have ___________ .