Where does the primary source of energy needed for life come from? a. solar energy b. geothermal energy c. nuclear energy d. kinetic energy

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.