Answer: I believe it’s D. Twice
Hope this’ll help! ^^
C: communicate a result.
This is where you write a paper, make a presentation, etc. and present or share your conclusions and findings during the experiment with your fellow peers.
8 + 20 = 28.
28 - 7 = 21.
There are 21 wolves left.
It's b <span> A slight curve in wind direction due to Earth's rotation </span>