How do you remove a filter in Excel? O Clear Filter
O De-Filter
O Cancel Filter
O Halt Filter

How does the molecular clock work? a. it analyzes the brain functionality of two different species. b. it examines and compares the physical characteristics of two different species. c. it illustrates relationships between two different species. d. it compares the number of mutations that exist in the dna of two different species.

What factors contribute to the effect an environmental toxin has on the human body?

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.