What did many nations agree to do to deal with climate change

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

What is the correct order of cell division? include what happens in each phase