Two tubes that connect to the trachea and to bronchioles are called

What kind of action is a cause of air pollution

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants