Human exploitation of fragile ecosystems can lead to the droughts and arid conditions characteristic of desertification. Effects include land degradation, soil erosion and sterility, and a loss of biodiversity, with huge economic costs for nations where deserts are growing.
Answer:
ture
Explanation:
true because you use data on graphs which has rows and columns
Answer:
Water is the solvent because there is more of it.
Explanation:
Solvent is the one that there is more of, and water is known as the 'universal solvent'.
The answer u r looking for is- D, Nuclear Envelope. Hope I’ve helped ;)