Sample Response: The windsurfer, his board, and the air and water around him are all made of matter. That matter is made up of very small particles called atoms.
I believe your answer is: B. If Tom goes sailing, then Tonya will go surfing. If Tonya goes surfing, then she will catch a cold. So, if Tom did not go sailing. Tonya will not catch a cold.
Explanation:
IfTom = sailing means Tonya = surfing and if Tonya = surfing means Tonya gets a cold, then if Tom does not go sailing then Tonya will not go surfing and get a cold.
