Water is when a nucleotide is added to the end of a dna strand.

Answer;

-Produced

Water is produced when a nucleotide is added to the end of a DNA strand.

Explanation;

Nucleotide is a monomer in nucleic acids, consisting of a five-carbon sugar covalently bonded to a nitrogenous base and (1-3) phosphate groups.

-The polymerization of nucleotides is a condensation reaction. condensation reaction is the chemical reaction in which two or more molecules combine to produce a simple molecule that happens in nucleic acid synthesis. (like hydrolysis but not water product). For a covalent bond to form between the nucleotide and DNA strand, an OH from the nucleotide and an H from the strand of DNA combine to form water.

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

age range would be the answer