Answer: i could be incorrect but im pretty sure the answer is, Gas surface with no rings.
Explanation:
s-s-s-science!
The tool to measure the liquid is a measuring cylinder.
Physical properties are those which can be observed without any change in composition of the substance. Hence, a is the answer.
Answer:
B) Iron(lll) phosphate, FePO4
I'm pretty sure its D, Time of discovery of the body. Let me know (: