Answer:
C. Constant supplies of freshwater are needed because body water is continually being lost.
The sequence is
DNA --> RNA --> Amino Acid
For example
GGC is your DNA
CCG is your RNA
And your amino acid would be PRO
2.
AAT --> AAU -->ASN
DNA ---> RNA --> AMINO ACID
3.
TCA --> UGA --> STOP
DNA --> RNA ---> AMINO ACID
False. Both adding and taking away an organism affects a food chain.
Population and nutrients, This is because if you have a large population then you must need a certain amount of nutrients to suit the population