Yes, this is true, and it is actually one of the organisms driving evolution! Some organisms develop mutations that are actually beneficial (better eye-sight, for example) and they're more likely to pass those to their children that individuals without those mutations!
In low light no plants grow. With no plants no animals can eat so less animals remain or stay there. With less animals less animals respire and breathe out CO2.
Answer:
there is seriously a whole lot of things that is carried by the wind like Leafs, water, sand, dirt.
Explanation:
No not a singular cell but many could join up together..