When the continents separated, organisms were forced to be placed in different locations with different environmental conditions. In order to survive in their new environment, over time, various flora and fauna developed various body mechanisms to cope up. This brought up the speciation of flora and fauna.
the insertion of a nucleotide into DNA would most likely cause a mutation.
When the sun is above the horizon and when the sun is below the horizon it is winter
Answer:
The head got bigger and the face got smaller. Hope his helps.
A heart beat, breathing, and moving ;)
