In cancer cells, alteration to epigenetic modifications turns off genes that are normally expressed. hypothetically, how could you reverse this process to turn these genes back on?

In the water cycle , when does water undergo a chemical change

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

Every early childhood education program should develop a