The phrase modifies B, a message.
Answer:
<u>Option 3: </u>"In our eastern forests, the hemlock often follows the white pine in this way. Spruce trees may live for many years in dense shade."
Explanation:
This option shows how the ability of forest trees to thrive depends on the type of environmnet they are situated in. For example, it states that, "Spruce trees may live for many years in dense shade," while other species of trees may be able to thrive in this type of environment.
The author's argument would be most effectively strengthened by using reliable sources and precise data. Without any cold hard facts, all of these points that the author has provided may be considered assumptions, so with facts and reliable sources, the information will be much more reliable.
Answer:
Mild, temporary, or acute
Explanation:
The Portable Document Format is a file format developed by Adobe in 1993 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.