a solution with 10% solute and 90% solvent
a solution with 0% solute and 100% solvent
a solution with 50% solute and 50% solvent
Answer:
2nd one
Explanation:
To make a solution,You Have to got those both solute and solvent...But when solvent percentage is higher and solute percentage is lower...it is a dilute solution...
I didnt like the
3rd answer because..with out a solute there is no solution.
Answer:
B
Explanation:
To make a solution,You Have to got those both solute and solvent...But when solvent percentage is higher and solute percentage is lower...it is a dilute solution...
A.the structure that sends signals to other parts of the cell
B.the molecule that contains all the instructions for life
C.the molecule that is formed by the action of RNA
D.the structure directly responsible for controlling osmosis
Select one:
A. For two weeks of her study, she can eat her high protein meal
for breakfast and high carbohydrate meal for lunch; she should
then switch the meals for the last two weeks.
B. She should try running a longer distance after lunch since
she seems to be faster regardless of her meal. C.She should only eat her high protein meals for breakfast and
only eat her high carbohydrate meals for lunch for all four weeks
of her study. D. She should eat only protein meals on some days and only
carbohydrate meals on other days, which can be determined by a
coin toss.
Answer:
Time and quantity of food if changed or regulated sincerely then Courtney would be able to see the true impact of her type of meals
Explanation:
Suppose if Courtney chooses Option C as the choice of food for her race time, then her emphasis should be on two things in order to see the true impact of her meals -
a) The time at which food is taken - For breakfast , she should try to take her food between 6 to 8 AM and not later than this.
b) The quantity of food - Quantity of food is very essential to maintain a good health which will in turn ensure better performance in race.
Answer:
The time of day seems to influence her speed; however, she wants to test the impact of the type of meals she eats.
Explanation:
Blue wave helps astronomers to determine the hottest stars.
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When sunlight enters the atmosphere of Earth, all the gases and airborne particles scatter it in all directions. Because blue light travels as shorter, smaller waves than the other hues, it scatters more than the other colors.
Therefore, Blue wave helps astronomers to determine the hottest stars.
To learn more about blue waves, refer to the link:
#SPJ2
Answer:
Explanation:
In the electromagnetic spectrum are plenty of different waves that change their properties according with their length, energy, frequency. In this case, the hottest stars are the blue ones, because this means that they are spreading waves with a major frequency and, for instance, major energy, which means major hot.