Check all that apply: What environmental conditions can cause mutations to otherwise healthy, "correct" DNA? . UV light
. Free radicals
. Salinity
. Chemical Exposure
. Radiation

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.

How does food concentration affect yeast activity

Which organisms udergo photosynthesis