) A student put together the experimental setup shown below. The selectively permeable membrane is permeable to water, but NOT to the solute shown. Answer the following questions about the experiment. 1) How does the solution on side A of the apparatus shown differ from the solution on side B?

2)Describe the movement of water in the experimental setup. What will happen to the concentration of water over time?

3)What will the apparatus shown above look like when equilibrium is reached?

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.