Answer:
well first off i think the duckling would not know what to do because they dot see their mother or parents, i think the duckling will just have to live is own life from now on...
Explanation:
hope this helps i guess...
<span>The lungs are the respiratory structure that controls breathing. They make up a substantial part of the respiratory system, along with the trachea, the ribs, the intercostal muscles and the diaphragm. Each lung contains small tubes called bronchioles which end in air sacs called alveoli.</span>
Answer: B, D, and E.
Explanation:
Birds and reptiles are most closely related, Frogs are more closely related to birds than fish and fish are the most primitive are three statements that are correct because a cladogram is considering a diagram that is used in cladistics.
This type of diagram is there to show relations between organisms and in this case, it is true that birds and reptiles are related most closely, frogs are more closely related to birds and the fish( C is incorrect) is the most primitive( that is why answer A. is not correct).
Answer:
Cancer results in the development of both benign and malignant tumors
Cancer is marked by symptoms that are rarely noticeable.
Explanation:
