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.

Enzymes are proteins that speed up reactions by providing an additional energy source supplying additional molecules for the reaction removing inhibitors that slow down reactions lowering the amount of energy required

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)