Which part of the united states has plentiful rainfall throughout the year and is generally warm to hot and humid in the summer?
the southeast
the midwest
the northeast
the southwest

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

Draw the structure of dna nucleotide with adenine as nitrogenous base

Any sound above what db can cause hearing loss in human beings