According to the graph, which statement is
true?
All others (trace)
Carbon Dioxide
(.03%)
Argon (.9%)
Oxygen is the most plentiful gas.
The atmosphere is composed of
only four gases.
Oxygen 21%
Nitrogen 789
Nitrogen is the most abundant.
Argon and carbon dioxide are
represented in equal proportions.

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

The vegetation that thrives in the tundra is limited to a. mosses, barley, wheat, and corn. b. coniferous trees. c. dwarf shrubs, mosses, lichen, potatoes, and beans. d. mosses, lichen, algae, and dwarf shrubs.

List 3 factors commonly used to select the location of a city