0
Add your answer:
Earn +20 pts
What are two reasons humans depend on plants for survival?
Because plants produce our oxygen and we can't live without oxygen, therefore we need plants to survive.
Can humans survive on earth if there was no oxygen just carbon dioxide?
No
Which term best defines a bacteria that can survive without oxygen?
The term that best defines a bacteria that can survive without oxygen is "anaerobic." Anaerobic bacteria do not require oxygen for growth and metabolism.
How long can cells live without oxygen?
Most cells can only survive a few minutes without oxygen before irreversible damage occurs. Brain cells are particularly sensitive and can start to die within 5 minutes of being deprived of oxygen. organs like the heart and kidneys can survive a bit longer, up to 20-60 minutes, depending on their metabolic needs.
Could you survive on Earth without the atmosphere?
No, because the atmosphere keeps in all the oxygen. Without the atmosphere the oxygen would escape.
Can turltes survie without oxygen?
no, every living animal need oxygen, either from air or water.turtles can survive for only a few minutes, like humans, without oxygen.
How long could humans live without oxygen?
Humans can typically survive without oxygen for about 3-4 minutes before experiencing brain damage. Without access to oxygen, vital organs like the brain and heart stop functioning, leading to eventual death. Prompt medical attention is crucial to restore oxygen supply and prevent long-term damage.
Can you build and reproduce without oxygen?
No, You couldn't survive more than a few minutes without oxygen. Other organisms can, like yeast, which can do anaerobic respiration (respiration without oxygen).
What element does man need to survive?
Man needs oxygen to survive. Oxygen is essential for cellular respiration, which produces energy for the body's processes. Without a constant supply of oxygen, humans cannot survive.
Why is it that humans can't survive in deep water without oxygen tank?
because oxygen is needed for cellular respiration and deep waterdoesnot contain oxygen
Death of brain cells due to lack of oxygen?
Brain cells can only survive for 3 minutes without a supply of oxygen.
Why oxygen important to society?
Oxygen is important to the society because without it, we could not live. we need Oxygen for us humans to live, for the animals and environment. that is the most important point as to why we need Oxygen. we also use Oxygen for hospitals, burning things like paper, and more. Oxygen is something we have to live with as it is what we survive on.
How man can survive in water without oxygen?
They can't survive without oxygen but they can survive with an oxygen mask that scuba divers use and with supply of oxygen of course .
What are facts about air for humans to survive?
Air has oxygen in it, without which we will not be able to survive. There is also some carbon dioxide in the air which is taken by the plants and give off oxygen in return. Oxygen is very important for life.
Is oxygen the most important gas in the air for humans?
Yes, oxygen is the most important gas in the air for humans as it is essential for cellular respiration, which provides cells with the energy they need to function. Without oxygen, humans would not be able to survive.
What body system can survive the longest without oxygen?
The brain is the most sensitive organ to lack of oxygen, typically lasting only about 4-6 minutes before irreversible damage occurs. However, the skeletal system can survive the longest without oxygen, as bones can remain viable for over an hour without oxygen.
How long can the average human brain live without oxygen?
The average human brain can survive about 4-6 minutes without oxygen before permanent damage occurs. After 10 minutes without oxygen, irreversible damage and death are likely. Immediate medical intervention is crucial to restore oxygen supply to the brain.
