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What else can I help you with?
Why do all animals have digestion system?
all animals have digestion systems to digest there food
Is digestion of food essential?
the digestion of food is necessary for us to get energy
Digestion in lower animals is which involves food particles directly the cell?
Digestion in lower animals is _____ which involves food particles directly the cell
Why is it necessary to have both chemical and mechanical digestion?
Chicken
Are Digestive enzymes are necessary for mechanical digestion?
yes
Where does digestion and absorption take place in animals?
No
After digestion how do animals get nutrients?
animals get nutrients during digestion. the good stuff is absorbed through the digestive tract while the waste comes out of the anus.
Why animals must have teeth?
So they can chew (to prevent choking) and enzymes (saliva-for digestion) for digestion.
Why is it that food substances taken in by animals cannot be used directly?
Food substances taken in by animals need to be broken down into smaller molecules through the process of digestion. This allows nutrients to be absorbed and used by the body for energy, growth, and repair. Without digestion, the body would not be able to effectively extract the necessary nutrients from food.
What is the pigment manufactured by the liver and necessary for the digestion of fat?
Bile
What is the breakdown and processing of complex carbohydrates in animals?
Digestion
Which phyla of animals was the first to have intracellular digestion?
The Porifera, or sponges
