Until the blank scientist thought organic chemicals could only formed by the actions of living

Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?

The data below simulate what happened to peppered moths in england after the industrial revolution which statement best describes the process that produced one of the emding populations of moths ?light colored moths were selected for on light colored trees

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil