In one form of nitrogen fixation, energy in the form of nitrogen molecules into atoms. *
splits
chemicals in water vapor
O bacteria
O lightning
O mechanical consumers

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Name the glands associated with human digestive system

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis