Which of these is NOT a characteristic of eutrophication? high oxygen levels

high nitrogen levels

the massive growth of algae

dying out of fish species

Providing immunity by injecting the body with a weakened form a pathogen is known as

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

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is