This is for Science it is due today I don't understand plz help What would happen to the organisms in a particular biome if there was a drastic temperature change? (I. E., If the desert received torrential rain or if the tundra experienced global warming X10)

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.

In what cells is the human genome located?

If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height