Answer:
d) levels of nitrate pollution in local waterways
Explanation: This type of data can be expressed and measured numerically.
Answer:
Atmosphere
Explanation:
carbon dioxide is naturally released into the atmosphere by the decay and flatulance of animals. But you extract fossil fuels from the ground and burn them. The burning of fossil fuels is called combustion.
The answer is B !!
In meiosis ; 4 haploid cells are formed with some DNA variations !! This variation is due to crossing over !!
Answer:
im christian i dont believe in evolution
Explanation:
i can talk to you about creation though?
