Answer:
Must be able to reproduce.
Explanation:
All organism are able to reproduce.
Storing nutrition and keeping warm, A good example would be walruses since they have no fur to keep warm
The right answer is B.
Cholera vaccination is only recommended for staff who have to intervene with patients in an epidemic situation. In all other cases, effective prevention is provided by good personal hygiene (washing hands) and food.
It is also important to know that this vaccine does not protect permanently: It protects only about 90% within 6 months, then to 50% within 3 years.
