A) drive a car less (any car) and you are conserving energy
Water is a compound and baby oil is a solution...
Answer:
Mutations in genetic code occurs when DNA is being duplicated.Any changes in the base pairs leads to mutations by trasition or transversion. Change in amino acid leads to change in sequence and thus, mutation. This si carried on to new generation, if it takes place in germ cells.
Natural acids because chemicals erode rocks in chemical weathering
