The first whistle is louder while the second whistle has a higher pitch
Loud vs high
Answer:
It might cause fire or extreme smoke.
Explanation:
It's classified as an acid
Km is the biggest measure in width (even if there are bigger measures like Mm, Gm, Tm).
1 Km = 1000 m, 100000 cm and 1000000 mm
Answer:
the correct awnser is b 1-heptene
