Answer:
When the penguins find a mate, they bond with each other by touching necks and slapping each other on the back with their flippers.
Explanation:
When penguins are ready to mate, the male stands with his back arched and wings stretched. He makes a loud call and struts about to attract a female.
Sequence is extremely important when it comes to A. chronological order.
Chronological order means that you are writing events in the exact order in which they occurred. Obviously, this is where sequence comes in, because sequence of events refers to the way, or order in which they actually happened. Thus, sequence is important for chronology, and doesn't have much to do with cause and effect, compare and contrast, or examples and explanations.
The correct answer is predicate adjective.
A predicate adjective is the first adjective found after a linking verb (used to link, or connect two parts of a sentence). In the sentence above, the linking verb is <em>seemed </em>and the first (and the only) adjective after it is the word rapid.
There are no objects in the sentence so B and D are incorrect, and given that rapid is an adjective rather than a noun, A is also incorrect.
The answer is either B or D