Which of these correctly demonstrates the biomolecule with its function?

Sydney drew a flow chart to illustrate the nitrogen cycle.which labels best complete the flow chart? x: producers undergo photosynthesis.y: nitrogen compounds are released into the air.x: nitrogen compounds are released into the air.y: producers undergo photosynthesis.x: free nitrogen is in the atmosphere.y: producers absorb nitrogen compounds through their roots.x: producers absorb nitrogen compounds through their roots.y: free nitrogen is in the atmosphere.

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Wich of the following are manual restraint techniques for dogs