Which animal is a consumer in this food web that feeds at the lowest and highest trophic level of the ecosystem? bear

fox

grasshopper

rabbit

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d