Evolution is the process by which populations accumulate inherited changes over time. which of the following mechanisms drives evolution?

a plate tectonics
b natural selection
c nitrogen fixation

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

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.

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f