The clean air act would be a reason for the environmental protection agency (epa) to regulate car emissions. select the best answer from the choices provided t f

The response is the basis for vaccination. primary secondary tertiary none of the above

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

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.