I WILL GIVE BRAINYEST IF ANSWERD CORRECTLY What is the main source of energy for all organisms in an ecosystem?

bacteria and fungi
omnivores
energy from the sun
flowers and trees

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)

What is one real world example of a colligative property?