Cells use different processes at different times to provide an organism with the energy that it needs. spirulina is an autotrophic bacteria that can be found in freshwater and marine environments. which process takes place in the cells of spirulina that does not occur in the cells of a human?

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.