Thylakoids are arranged in stacks known as

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

What controls activities within a eukaryotic cell?