Cast Iron Was Soft and Brittle and Did Not Keep

question 15

True/False

Cast iron was soft and brittle and did not keep a sharp edge.

---

Definitions:

Responsive

The quality of reacting quickly and positively to stimuli or requests.

Female Voices

The vocal expressions of women, which can vary widely in pitch, tone, and quality.

Moderate Voice Pitches

Pertains to voice tones that are neither too high nor too low, often considered pleasant and effective for communication.

Visual Cliff

An apparatus used to test depth perception in infants.