By the Year 2050, the Number of Canadian Adults Over

question 27

Multiple Choice

By the year 2050, the number of Canadian adults over the age of one hundred is expected be ________.

• A) doubled
• B) tripled
• C) quadrupled
• D) 10 times higher
• E) 20 times higher

---

Definitions:

Budding

A method of asexual reproduction where a new organism forms from a bud or extension, resulting from cell division at a specific location.

Yeasts

Microscopic, single-celled fungi that are used in baking and fermentation processes, helping in the leavening of bread and production of alcoholic beverages.

Protozoans

Single-celled eukaryotic organisms, often parasitic and capable of movement, that belong to the kingdom Protista.

Infestation

The presence of a large number of pests or parasites in a particular area or on a host, causing damage or disease.