D. research towards preventing and curing disease.
hope this helps!
Answer:It is a problem for many people in the world because large bodies of wages like ocean water are hard to filter and make drinkable. Also, some places in the would are very dry and don’t get enough precipitation. Lastly, It cost a lot of money to build water pumps to supply people with water.
Explanation:
Answer:
To increase our survival chance.
Explanation:
In order to survive in the harsh environment, Humans generally need to do 2 things : fulfill our basic needs and defend ourselves from external threats.
Both of them would be much easier if Humans are working together in a group.
For example, during hunter/gatherer eras, catching animals that can run faster than humans will be much easier if we have teammates to surround the prey rather than working alone.
On top that, being in a group also provide better protection from the attacks of wild animals or other humans. This is why human creatures get transformed into a social being.
Coat and arms Ecuador is the sleeves that's on the coat
Answer:
Whale oil is used little today and modern whaling is primarily done for food: for pets, fur farms, sled dogs and humans, and for making carvings of tusks, teeth and vertebrae. Both meat and blubber (muktuk) are eaten from narwhals, belugas and bowheads.
