<span>Cutting the roses at an angle prevents the stems from resting flat in the vase, which could prevent them from drinking all the water they need, resulting in an early death.</span>
I'm not totally sure. But in my view, <span>(4)a salt solution</span> would be used to prove that the gas produced by the yeast in the vacuum bottle could change the pH of the liquid in the flask
Answer: yes
Explanation: chromosomes are bigger
Answer: i only speqxk english
Explanation:
D. There is not a point where the car doesn't move because the line didn't go flat at all so the car kept moving.
C. The velocity is postive
B.The average velocity is 50m/2sec
A.The graph tells us that the car didn't stop moving and the car didn't make kept moving forward it didn't go back