When Animals Reared from Birth in Physically and Socially Stimulating

question 28

Multiple Choice

When animals reared from birth in physically and socially stimulating surroundings are compared with those reared in isolation,the brains of the stimulated animals __________.

• A) are smaller
• B) are lighter
• C) show denser synaptic connections
• D) show loss of more functions

---

Definitions:

Stacked Bar Chart

A graphical representation of data where different categories are stacked on top of each other to show the total and the individual proportions of each category.

Stacked Column Chart

A graphical representation that displays multiple categories of data stacked on top of each other in vertical columns, useful for comparing totals and relationships within data.

Stacked Histogram

A type of histogram that enables visualization of the distribution of a data set by stacking different categories of data on top of each other in order to compare distributions between categories.

Stacked Line Chart

A graphical representation of data where several line charts are stacked on top of one another to illustrate part-to-whole relationships.