Answer:
Thats super easy,
Explanation:
The Answer is C.
Actually I am from India.
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Answer:
The change in their beaks and sound production.
The answer is 3). Single-celled organisms, despite containing a single cell, need to live and thrive just as well as multicelled organisms. It would make sense for both to have structures to allow them to perform life processes
When we breathe we breathe in oxygen , our bodies take that in and flush it throughout our system, this causes it to be used and now it comes out as carbon.
Answer : Trees take in that carbon the same way we take in oxygen.When a tree let's out it's used carbon , it comes out as oxygen for us to use. This is called Photosynthesis .
Photosynthesis forms when Carbon dioxide mixes with Water in the Atmosphere this forms glucose.
This cycle will repeat none stop, I really hope this helps you a lot :)