Answer:
Water Shapes the Watershed Changes in runoff can increase erosion and sedimentation of the land surface. Excessive runoff can cause downstream flooding and accelerated erosion of the land.
Answer:
A, B, C, E
Explanation:
A. not fully submerging the object when doing the fluid displacement procedure.
B. water that is left behind in the collection container when it is transferred for measurement.
C. water that soaks into the materials of the balls, affecting the mass in repeated trials.
E. water in the bucket, approximated to the closest 10 mL due to surface tension at the top of the bucket.
the air's oxygen is partially replaced by carbon dioxide. This is because of the gas exchange that occurs so we can live.
The backbone of DNA and RNA is composed of sugar and phosphate.
DNA is double stranded due to interactions between adenine, cytosine, guanine, and thymine, which are nitrogenous bases.
Uracil is a nitrogenous base that is only used with RNA.
Answer and explanation:
If a human blood cell with a 0.9% solute concentration were to be put into a container of 0% solute solution, the cell would get BIGGER.
<u>The cell contains a </u><u>more concentrated solution</u><u> than the solution in the container</u>. The difference in concentration would produce an <em>osmotic gradient</em> that would cause water from the container to get inside the cell to even the concentrations - this is going to make the cell much bigger because the entering water would bloat the cell.
In this example, the solution in the container is hypotonic in relation to the cell, while the solution inside the cell is hypertonic in relation to the solution in the container. This is why the water will be moving from outside of the cell to the inside of the cell.
