Xylem carries water and dissolved nutrients
The answer is
c. diffusion only
To have the largest sample size also gives you more data, thus increasing the likelihood of accuracy
9 possible outcomes.
1. There are two coins being flipped.
Possibilities:
HH (two heads) HT (heads and tails) TT (two tails)
There are three sides to the spinner
Possibilities:
Side 1 Side 2 Side 3
Since there are 3 possibilities for each, multiply them together
So, 3*3 which equals 9 possibilities
there should be an image or something?