It is a series of compounds especially organic compounds with the same general formula or functional group that differ by - CH₂ with similar properties.
Answer: A sea breeze occurs due to the difference in temperature between the ocean and the land. As land heats up during the afternoon, air above it begins to rise forming a low pressure are near the land. then cool air, situated in high pressure areas, spreads across the water and moves in over land.
Explanation:
Answer:
a)species x is anaerobic, and species y is aerobic
I believe the correct answer is A) Silurian period occurred before the Neogene era, because the other answer are wrong.
Hadean eon ended before Silurian period.
Mesozoic and Permian era were after Silurian period.
