20 which student is using research from tertiary sources in their report? aryam, who uses an almanac to figure out weather patterns for farmers. parul, who displays a monet painting to show impressionist art work. bruno, who incorporates newspaper articles about the civil war. vivaan, who plays a speech delivered by john f. kennedy about space exploration.

Giving free brainliest + free points if answered correctly ! rural areas have of development. a. heavy signs b. no signs c. one type d. different types

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants.b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation.c.) regions can change over time.d.) a region can be defined by human characteristics, such as language, government, and economic activity.e.) the same location can be considered part of multiple regions.

Which presentation option is also known as a screen of a presentation?