In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a v
ase that has red-colored water. She forms a hypothesis that the color reaches the flower through the stem. What should Maria do to confirm the hypothesis?
A.
She should repeat the experiment with the same type of flower and photograph the changes over time.
B.
She should ask her science teacher about the flower to confirm whether her hypothesis is correct.
C.
She should try the experiment with a potted plant with roots and observe any color changes.
D.
She should repeat the experiment with a different species of plant and photograph the changes.
Answer of this question is A. because I just took the question and got it right
They are characterized by coronal mass ejections on the sun's surface. The ejected ionized particles if thrown in the direction of the earth will cause bright aurora as they colide with the earth’s ionosphere and magnetic field. These solar storms can also affect telecommunications satellites and also electricity grid systems.
