The Nervous System and The Endocrine System.
The DNA has to code for a protein and it has to replicate
Definitely not long, I’m not sure the exact time, look it up
<span>Solar and wind is the list that contains the only examples of renewable sources of energy. Solar energy is generated by using sunlight while wind energy is generated by using wind turbines. Hence both of these energies does not require any form of burning of fuels and hence are renewable sources of energy.</span>
