1. Diffusion
2. Osmosis
3. Facilitated Diffusion
Answer:
Excretion
Explanation:
The excretory system removes cellular wastes and helps maintain the salt-water balance in an organism. When cells break down proteins, they produce nitrogenous wastes, like urea. The excretory system serves to remove these nitrogenous waste products, as well as excess salts and water, from the body.
Answer:
pharynx as it has functions in both the respiratory system and the digestive system.
Explanation:
It’s called Igneous .......................
