The first one because just think about how light oxygen or air is
Answer: Option D) China
Explanation:
From the picture provided, China and USA contributes above 5.000.000 ( In thousands of metric tons) of carbon dioxide emissions.
And since carbon dioxide has been implicated in the emergence of global climate change, both countries are leaders in the emission.
Thus, China is the right option
there is no need to find a mate
The consumers are mostly affected secondary consumers.
Please mark me as brainlest.
Enzymes are proteins that catalyze biochemical reactions within cells
