Answer:
D
Explanation:
An oil boom helps contain the oil so that it is easier for them to skim it off of the water. They aren't meant to clean up oil, only to contain the oil since it does not sink or mix with water.
Starlight travels through space by radiation which moves in waves at the speed of light, which is close to almost 300,000 kilometers per second. As space is vast and continuing to expand, the starlight that we see may have been travelling millions of years already, with the actually star already extinct.
The answer is; B
Oceans currents circulate heat energy from the sun around the planet hence making the world temperatures more or less within a constant range. The sun heats the equatorial region more than the poles. Warm oceans currents from this region carry this heats toward the higher latitudes and the cold current from the poles cycle back to the equator.
The major advantage that glucose oxidase method has over Fehling reagent for blood glucose measurement is that glucose oxidase method is specific for glucose measurement. The Fehling method gives positive result to glucose detection as well as for alcohols and aldehydes. This means that the test is not specific for glucose only. Also, the Fehling method can only be used in an alkaline environment.
Answer:
1.) The solute molecules will not move between the two sides because the membrane does not have large enough spaces for the molecules to move through. The water molecules will move to the right side because water moves to places of a higher solute concentration.
2.) The right side represents high concentration because it contains the majority of the solute molecules.
3.) The left side represents low concentration because it contains a small amount of solute molecules compared to the right side.