Fog that scatters back headlights while driving is

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.