Nutrient Limitation 23. Define what a limiting nutrient is and under what conditions it occurs.
24. Describe how nutrient limitation occurs in soil.

25. Describe how nutrient limitation occurs in aquatic ecosystems.

26. Why can runoff from fertilized land produce harmful algae blooms?

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called