Suriin ang malawak na saklaw ng mga paksa at makakuha ng mga sagot sa IDNStudy.com. Makakuha ng mga sagot sa iyong mga tanong mula sa aming mga eksperto, handang magbigay ng mabilis at tiyak na solusyon.

SENSE of Touch: What is the difference between sandpaper and the rough board?​

Sagot :

Answer:

Sand Paper Rankings. Grades K-12. To demonstrate  and the Touch Boards Materials Three rectangular boards: Rough and Smooth Board 1 One divided into two halves: the first half is polished and the second half is covered in sandpaper.

Explanation:

Touch Boards Materials Three rectangular boards: Rough and Smooth Board 1 One divided into two halves: the first half is polished and the second half is covered in sandpaper