Answer:
<h2>C. Core Sample</h2>
Explanation:
A core sample is a cylindrical section of (usually) a naturally-occurring substance. Most core samples are obtained by drilling with special drills into the substance, such as sediment or rock, with a hollow steel tube, called a core drill. The hole made for the core sample is called the "core hole".
Answer:
b
Explanation:
ignore this i have to put words to answer
Answer:
c
Explanation:
because that is the only one that makes sense
sadece biraz translated english: just a little
I also know spanish japanese and of course english
TO AVOID POISONING BY A BUILDUP OF CO GAS. This is because the detectors help sense when there is too much co gas, and it alerts you if there is because it can be poisonous.
