Due to its energy consumption, desalinating sea water is generally more costly than fresh water from surface water or groundwater, water recycling and water conservation. However, these alternatives are not always available and depletion of reserves is a critical problem worldwide.[5][6] Desalination processes are usually driven by either thermal (in the case of distillation) or electrical (in the case of reverse osmosis) as the primary energy types.
Explanation:
Because they would be hanged and killed or they would sell their family members
Answer:
"immunization" or "inoculation".
Explanation:
inoculation is "to give a person or animal a vaccine—a substance to prevent a disease."
immunization shots, or vaccinations, are essential. They protect against things like diseases or viruses.
Answer:
B sighting executive orders
Explanation:
