IDNStudy.com, kung saan ang mga eksperto at komunidad ay nagtutulungan para sagutin ang iyong mga tanong. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.

6. This tool has opposable jaws operated by a messenger travelling down a cable to release a spring catch and that is used in fish pond cultivation for sampling the bottom of a body water

7. this instrument is designed for testing the construction of salt water and brine in the pond

8. tools with a characteristically shaped cutting edge of blade on its end, for craving or cutting a hard material such a wood, stone, or metal by hand, struck with a mallet or a mechanical power



pleaseee answer thisss​


Sagot :

Answer:

6. ECKMAN DREDGE

7. HYDROMETER

8. CHISEL

hope it helps