China suffers from numerous environmental challenges including problems stemming from water, land, greenhouse gases, and population development. briefly describe the environmental issues being caused by each of these challenges

China's water crises is driven by several factors. The firts one is its diverse geography and climate and there is disparity in the water supply in different regions. All other problems, like greenhouse gases and population development are a result of the climate change. Responsible for the climate change are the big industrial citiities, the huge air pollution, the population grow and other factors. Serious sollution must be applied.

The answer is b. increased blood flow reduces nerve sensitivity

Starvation is bad because it makes your body unhealthy. if you don’t have a healthy diet you can age faster or even die before you’re 30.