Mouth - break down food mechanically and chemically
Salivary Glands - produce saliva that contains enzymes which chemically break down food
Esophagus - move food from mouth to stomach through a process called peristalsis
Stomach - chemically break down food with stomach acid, mechanically break down food with the contracting of stomach muscles
Liver - creates bile that helps with digestion, stores, distributes and breaks down nutrients
Gallbladder - temporarily stores bile and squeezes it into the small intestine to break down fat droplets
Pancreas - produces pancreatic juice that contains digestive enzymes and bicarbonate
Small Intestine - absorbs nutrients from chyme
Large Intestine - absorbs water and dries out food, turning it into waste
Rectum - stores waste before it leaves the body
Anus - an opening where waste exits the body
Answer:
Through their lungs.
Explanation:
They need lungs to take in oxygen and oxygen is vital for survival.
Rooted plants (seaweed) would be found close to the shore in the intertidal zone, called the littoral zone. Seaweed is found here as the water here is shallow, and seaweed requires sunlight for photosynthesis, so the water cannot be too deep for the sunlight to penetrate. S<span>eaweed is not a plant as such but rather may belong to one of several groups of multicellular </span>algae.
Answer: A semi-permeable membrane is that which only allows certain
substances to pass through.
