Answer:
B
Explanation:
Light travels through medium but is fastest through vacuum, so C is wrong, and A is wrong. B is the correct answer.
Answer:
In real-time, the observations would take about 300 years. No single human would be able to continue the experiment in one lifetime, that is why a simulation is needed.
Good luck!
Answer:
The correct answer is- osmosis.
Explanation:
Osmosis is the name given to the process by which water crosses a selectively permeable membrane. In osmosis water and other solvent move from a region that has a low concentration of solute to a region that has a high concentration of solute through a semipermeable membrane.
The osmosis of water across the cell is necessary to maintain the osmotic pressure of the cell by equalizing the concentration of solute in and out of the cell. Osmosis process does not require energy so it is a passive transport.
Therefore through osmosis water moves in and out of the cell through the selective membrane so the right answer is- osmosis.
Answer:
a.
b.
Explanation:
a.We are given that
Using partial fraction decomposition of the given function
Using the formula
b.
Using property
Using the property