The 1st one is correct (it is an everyday life theory because it is based on observation)
Natural selection & common decent
It will be either C or D but I’m some what sure it would be letter c
The correct answer is option D
The viruses lack the ability to reproduce without a host cell. This is the reason why the scientist declared that the viruses are considered as non living.
Viruses have genetic material in the form of DNA or RNA that is only used for replication in the host's body.
Viruses cannot survive without the host cell.
Answer:
B. IT IS A HIGH POWER PLANT EFFIENCY