Using Image 18

question 117

Multiple Choice

Using Image 18.2 Global Perspective, In October 2017, one Canadian dollar bought:

• A)50 U.S.dollars.
• B)0.80 U.S.dollars.
• C)2.60 U.S.dollars.
• D)17.8 U.S.dollars.

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Definitions:

Glomeromycete

Glomeromycetes are a group of fungi that form symbiotic relationships with the roots of plants, assisting in nutrient exchange through structures known as arbuscules.

Chytridiomycete

A member of a phylum of fungi characterized by the production of flagellate cells at some stage in their life history. Also called chytrid.

Cellulose

A complex carbohydrate that constitutes the primary structural component of plant cell walls.

Mechanical Suffocation

The obstruction of air flow and inability to breathe due to external mechanical forces.