Inside each osteon is a space called a central canal, which houses blood vessels and nerves within the bone. These vessels supply blood to the interior spongy bone as well as the living cells housed within the compact bone. ... Osteocytes are cells that deposit bone.
I believe the answer would selective breeding. Natural selection is defined as breeding in order to create certain traits that allow for a better chance if survival among species. By people selectively breeding certain animals, they are able to see that traits can be changed through this process.
Hope this helps!
well our first source of energy is the sun and since that energy source won't run out then i don't know
If drug a is found to bind to a certain type of receptor more strongly than drug b, then drug has greater affinity.
the biological definition of affinity is an attraction or force between to particles that causes them to combine.
Answer:
Well, I believe that as years go by, plants will start to grow though out the school, things will start to wear out at break down because of not having proper thinks taken care of. Probably some rabbits, mice, basically small animals will start to have homes in the school, no major animals will hang around there because it isn't their habitat.
