A city government hired an independent company to test the city's air quality and report back with their findings. After the study, the company informed the city government that the air quality was acceptable by state standards. Which of the following would be the best way for the company to defend such a conclusion? A. Provide the city with scientific data that clearly supports their findings. B. Provide the city with a survey showing that the public supports the study. C. Tell the city that the company has scientists who are experts in air quality. D. Tell the city that the company has invested large sums of money in its tests.

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population

Draw a simple labelled diagram if a collenchyma tissue