Activity 1.2: Brain Teaser Directions: From the information given inside the box, think of corresponding key

word or phrase that will supplement the concept. Then, make an

illustration for each transport mechanism.

(please i really need an answer)​

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

idk why hjggjhjkhj

i believe the answer is snake.