When a volcano erupts, it not only releases magma, but also a great deal of heat, gas, and ash. What effect is a volcanic eruption most likely to have on the atmosphere?
-The gases could absorb more light energy in the atmosphere.
-The ash could cause less light to be scattered in the atmosphere.
-The gases could rapidly thin out in the atmosphere and have no effect.
-The ash could circulate in large quantities in the atmosphere for decades.

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

When energy is used, atp molecules convert to adp molecules. this process is called

Why is a mushroom considered a heterotroph