Answer:
Chloroplasts are the site of photosynthesis in the cell and it also consists of a double membrane. it relates to the solar panels of an amusement park because both things take energy from the sun and use it to provide energy for their systems.
Chromosome replication must occur for the process to continue.
Bacteria are benifical for humans in many ways
1) Bacteria like lactobacillus helpful in the preparation of curd
2)They are also are used in agriculture to increase soil fertility
3)They are helpful in industries to produce alcohol,wine and acetic acid
4)They are aslo used in cleaning the environment