Jamal wants to make a model of a hill near his house to test the way the slope affects how rain runs down the hill. which type of model would be best for what he needs? a. a scale drawing of the hill, looking down on it b. a scale drawing of a cross-section of the hill c. a scale-model mound made of the same materials that make the real hill d. a chart with measurements giving the height of the hill at various places on it

Environmental impacts on evolution : mastery test

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids