Which energy source produces less negative environmental impacts

A)Renewable Energy Sources
B)Fossil Fuels

How does a lytic infection differ from a lysogenic infection?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

What advantages does a pedigree have over a written passage?