The Alimentary Canal Has Two Openings to the Exterior of the Body

question 32

True/False

The alimentary canal has two openings to the exterior of the body.

---

Definitions:

Anxiety

A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.

Tension

The state of being stretched tight, which can be physical in terms of objects or emotional/psychological in terms of feelings.

Drug Availability

The extent to which medications and treatments can be obtained by the public, often influenced by factors like regulatory approvals, manufacturing, and distribution networks.

Harm Control

A strategy or set of strategies aimed at reducing the negative effects of hazardous substances or behaviors on individuals and communities.