During photosynthesis, plants take in carbon dioxide and create oxygen, which is what humans breath. So, when the human breaths in the oxygen, in the process of cellular respiration, we create carbon dioxide and it goes in a cycle.
Hard question! Hope you get an answer.
<span>Disastrous has the most negative connotation because it usually involves something that has happened and there an incredible loss of life, lots of injuries or incredible property damage. The other options are usually something that will also pass easily where disastrous usually means it will take time to recover or fix the things that have happened.</span>
Answer:
A
Explanation:
Because you could not literally clean your room a billion times.
