You can determine if the substance is an acid (below 7) or a base (above 7). It also depends on the type of paper that you use, like litmus paper.
Work is measured in joules. hope this helps!
The acronym is RNA. Ribo Nucleic Acid
Answer:
B or C
Explanation:
I don't really know sorry.
Answer:
D
Explanation:
plz mark brainliest answer if it helps
