In today’s pattern of extinction, the generation of new species is unlikely because a. most plant species are being destroyed b. entire ecosystems are being destroyed c. alien species occupy important niches d. key animal species are being destroyed

Which of the following represents a negatively charged ion? of t 7

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?