To protect our country! I hope this helps :D!
True, they trade for items that they don’t have or have access to. They also do redundancy trading in case of crop failure. Trading also increases the bonds between two tribes.
Hope you learned something new!! ^v^
<span>The bells on churchs and public meeting establishment rang the bells continuously to obtain the attention of the people that an important event had taken place. Other methods of celebration at the time was to fire a musket into the air.</span>
Prediction 1 is best. Two hummingbirds with short or medium beaks had a baby with a mutation in its genes for the long-beak trait. Because long-beak hummingbirds are more likely to survive, that baby survived long enough to pass on its mutation, so the long-beak trait became more common over generations.
