Answer:
1 new DNA molecule, 1 old molecule is conserved
No, because a cell is the smallest form of life
Answer:
Treatment of industrial effluents through the extraction of pollutants before discharge to the rivers
Explanation:
Water contamination is the addition of undesirable materials into rivers, lakes and other bodies of water. Polluted water is unclean and unsafe to use therefore policies are designed to reduce water contamination that possesses risk to human health.
Graph B best represents the change observed in the height of the sorghum plants.
