rRNA . carries DNA encoded information from the nucleus to the ribosomes is part of the ribosomes that manufacture polypeptides transports amino acids from cytoplasm to ribosomes

List two limitations of natural selection

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?