Heavy rains and mudslides cause a river to change course, isolating two groups of lizards of the same species from one another. over a long period of time

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.

What best describes lactic acid fermentation?

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