This question related to the Doppler effect, which states that the incident frequency of waves from a moving source is different from the actual frequency. The point where the actual frequency is observed is when the source is right next to the observer.
Answer:
soil erosion has been a major cause of soil degradation in north carolina for many years .it affects water quality physically,chemically and biological.damage from sediment is expensive,both economically and environmentally.
Explanation:
because the environmental damage from sediment is often cumulative,the ultimate affects and the consequences of off-site sedimentation can be severe,both for people immediately affected and those who must cope with subsequent problems.
Answer:
It's drum. Guitar too, I guess.
Answer:
Eukaryotic genes are composed of exons, which correspond to protein-coding sequences, and intervening sequences called introns, which may be involved in gene regulation but are removed from the pre-mRNA during processing.