Which term refers to a property that depends only on the amount of a substance flammability extensive intensive reactivity

The correct answer is option B. i.e. extensive. The extensive properties are those which depend on the amount of substance or size of the substance. For example, mass and volume are extensive properties. While those which do not depend on the size or amount of substance are called intensive properties. For example, Temperature and Refractive Index

It's considered to be association or connection

Texas’ gulf coastal plains are the western extension of the coastal plain extending from the atlantic ocean to beyond the rio grande. its characteristic rolling to hilly surface covered with a heavy growth of pine and hardwoods extends into east texas. in the increasingly arid west, however, its forests become secondary in nature, consisting largely of post oaks and, farther west, prairies and brushlands.