Answer:
160
Explanation:
cause the chromosome will double
Hydrolisis reactions are involved in the break down of organic polymers to yield monomer. The reaction involves the splitting of a water molecule each time a bond in the polymer is broken.
Answer:
The most common nutrients causing eutrophication are nitrogen and phosphorus. The main source of nitrogen pollutants is run-off from agricultural land, whereas most phosphorus pollution comes from households and industry, including phosphorus-based detergents.
Explanation: