Answer:
Population growth is the increase in the number of people in a population. Global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to 7.9 billion in 2020. ... A popular estimate of sustainable population is 8 billion people.
Explanation:
4 mps increase in 10 seconds = 2 mps increase in 5 seconds = .4meters/2sec
<span>photosynthesis in algae cells </span>
