What is the main source of Earth's light?

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.

What is the cause hearing loss in human being

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?