The Theory of Punctuated Equilibrium Is Based on the Observation

question 36

Multiple Choice

The theory of punctuated equilibrium is based on the observation that

• A) long periods of intense speciation alternate with long brief periods of stasis.
• B) new species appear in the fossil record alongside their unchanged ancestors.
• C) evolutionary change occurs at a constant pace.
• D) change does not occur over time.

---

Definitions:

Poverty

A state of having insufficient financial resources to meet basic living expenses such as food, shelter, and clothing.

Family of Four

A nuclear family unit consisting of two adults and two children, regarded as a common social unit in many cultures.

Childhood Poverty

Childhood poverty refers to the state of children living below the poverty line, affecting their well-being, education, and development.

Cost

The value of resources spent or forgone to achieve a particular objective or acquire an item or service.