In Robert Paine's Studies of the Washington Intertidal Community, Which

question 27

Multiple Choice

In Robert Paine's studies of the Washington intertidal community, which organism proved to be a keystone species?

• A) The whelk Thais
• B) Acorn barnacles
• C) Chitons
• D) The starfish Pisaster
• E) Limpets

---

Definitions:

HPV

Human Papillomavirus, a common viral infection that can lead to warts on various parts of the body, including the genitals; some strains can cause cervical cancer.

Cervical Cancer

A type of cancer arising from the cervix, often associated with human papillomavirus (HPV) infection.

Tip-of-the-tongue Phenomenon

A cognitive state where an individual is unable to fully retrieve a word or a piece of information but has a feeling that they know it.

Retrograde Amnesia

A loss of memory for events that occurred before a particular point in time, often due to trauma or disease.