Proteins function as builders and give energy repair and reproduce muscle etc ...
The existence of an Individual human being or animal
Answer: 4 own food source, increased genetic diversity.
5 dormancy, withstand extreme conditions
Explanation: usually have endosperm to provide food for germination. Can often withstand adverse conditions. Results of sexual reproduction, which gives genetic diversity.
Two types of spores. Bacterial spores lie dormant and can awaken. They can stand extreme conditions
Spores of non-seed plants are similar to seeds but have very limited food supplies.
The format of the question indicates that the answer relates to bacterial spores.