Answered

Oxygen is an important gas in the atmosphere, making up about 21% of the entire atmosphere.

Which of these describes the importance of oxygen?

A. It is vital for animal respiration, allowing them to breathe and survive.
B. It is vital for plant growth and the process of photosynthesis.
C. It is vital for creating clouds and contributing to weather patterns.
D. It is vital for blocking harmful ultraviolet (UV) radiation from the sun.



Answer :

GinnyAnswer

Final answer:

Oxygen is essential for animal respiration and plant growth through photosynthesis.


Explanation:

Oxygen plays a crucial role in supporting life on Earth. It is vital for animal respiration, allowing animals to breathe and survive. Additionally, it is essential for plant growth and the process of photosynthesis, where plants release oxygen into the atmosphere.


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