Yes,each bird had a different beak for different types of nuts or foods that they would eat.
In this question, there are no options given to choose from. I hope you wanted to know whether the statement in question is true or false. Based on this assumption, i am answering the question. It is true that London type smog typically forms when particles in coal smoke combine with water droplets in humid air.
Dopamine functions as a neurotransmitter — a chemical released by nerve cells to send signals to other nerve cells. The brain includes several dopamine pathways, one of which plays a major role in reward-motivated behavior.