Describe the difference between the movement of boulders in this river and the movement of pebbles or sand. Thank you guys! ​

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

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