Answer:
Because it is a solid that has trapped air with the water molecules in cold temperature thus creating a hard solid.
Answer: Option C
Explanation:
The lymphatic system can be defined as a system of network of tissues and organs that helps the body to clean toxins and other materials of the body that is not required.
The main function of the lymph is to transport lymph, which is a fluid that helps in fighting with infection.
The pathway that is followed by the lymphatic system inside the body is lymph nodes→ lymph vessels→lymph capillaries→ subclavein veins.
Answer:
Other species that rely on those fish would die off. The extinction of one species can lead to the extinction of another and so on.
The common passageway shared by the respiratory and digestive system is the pharynx
