Pseudostratified columnar respiratory epithelium
Answer:
y-axis because it changes frequently
We've had the same amount of water on our planet since the beginning of time. Even though 70 percent of the globe is covered in water, less than 1 percent is accessible to us.
But now there is 6.7 billion people using that water. We're on track to be up to 8 billion people in 15 years. With our current population, there is already water stress.
I do not really understand what they are saying. Just IDK
