The organisms that live in an ecosystem interact with abiotic factors and with other
organisms. What are some ways that the organisms in your ecosystem interact? Choose one organism and describe three different interactions it has.

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

The two main stages of cell division are called

When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a