A whale uses a respitory system to acquire oxygen, so a whale needs to rise to the surface to inhale more air, so that it's cells can continue to live.
You would need to make the whale blow water.
Yes, it's a mammal and breathe with lungs.
The needs of a whale are food,a good shelter, air water,and the need to breathe.
No whale lives in lakes. They need saltwater and lakes are fresh water.
Water and a keg
No they take the oxygen in the water through their gills. However, whale do because they are mammals not fish and all mammals need to breath after all humans don't have gills do they?
They need a blowhole to breathe with. They come up to the surface out of the water and "breathe in air" through the blow-hole. Then they can go back down into the water for a period of time until they need to re-surface for more air.
Sea water, packed with krill.
Yes, whales can drown. Despite being marine mammals, they still need to breathe air, so if they are unable to reach the surface to breathe, they can drown. This can happen if a whale is entangled in fishing gear or stranded on land.
Most whales swim at the surface of the water since they're mammals and need to breathe air. Therefore, they don't go very deep into the ocean, since there really isn't any reason to. If they can get the majority of their food, krill, close to the surface, then there isn't a reason to go into deep water. Also, when a whale is sleeping, they are only half asleep, since they need to be awake enough to come up for air. Therefore, here they would also swim close to the surface to make it easier to surface for air. For exact numbers, the whale will go down to 1164 feet from the surface, or 0.2 miles, which isn't very big, considering the depth of the ocean. So a whale would live between the surface and 0.2 miles from the surface, normally.
Elderly people require compassion,food,water and medical or nursing care.They need water food shelter walker doctor appoinments regulary a partner or husband ect.
Like most plants tulips need enough water to survive. Apply water and leave until the soil on the surface is dry then water again. Do not let water lie on the surface.