The oldest age-dated rocks or minerals found on earth are:

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.

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis