Answer:
\boxed {\tt A. \ Water \ moving \ into \ the \ root \ cells \ of \ a \ plant}
A. Water moving into the root cells of a plant
Explanation:
First, let's define osmosis.
Osmosis
The movement of a solvent, usually water, through a semipermeable membrane to balance the concentration of a substance.
Since it involves the diffusion of a solvent, which is usually water. Therefore, the answer choice that involves the movement of water will be correct.
The best answer choice is A. water moving into the root cells of a plant
Answer:
130
Step-by-step explanation:
Answer:
This equation has ONE unique solution, which is x = 1.
Step-by-step explanation:
Let's actually solve this equation, 0.9x+5.1x-7=2(2.5x-3).
Mult. all four terms by 10 to eliminate the fractions:
9x+51x-70=2(25x-30)
Perform the indicated multiplication:
9x+51x-70= 50x - 60
Combine like terms: 60x - 70 = 50x - 60 => 10x = 10, and x = 1
This equation has ONE unique solution, which is x = 1.
Answer:
Step-by-step explanation:
First you distribute so two times 4Y is 6Y then you multiply the two in the five which gives you 2Y -5 equals 70
Answer:
no
Step-by-step explanation:
x+y=6
Substitute the point into the equation and see if it is true
0 + -2 = 6
-2 =6
This is not true so the point is not a solution
