State Biologists Explain The Life Of A Grey Tree Frog Massachusetts
noun the condition of a person or thing, as with respect to circumstances or attributes: a state of health. the condition of matter with respect to structure, form, constitution, phase, or the like: water in a. State of the art (sometimes cutting edge) ： the level of development (as of a device, procedure, process, technique, or science) reached at any particular time usually as a result of modern methods.
Grey Tree Frog
