Why Do Animals Secrete Saliva in Their Mouths?
Animals secrete saliva in their mouths as saliva is the fluid which animals expel, or secrete, into their mouths when they are eating, to…
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Digestion
Where Does the Body Store Its Energy?
Where Does the Body Store Its Energy? Certain cells of the body store surplus food in the form of fat or animal starch. This is released fro
Why Do Some Birds Eat Grit?
Why Do Some Birds Eat Grit? Birds which peck grain and other seeds also peck grit to help them to digest these hard foods. Because birds hav
Why Do Crocodiles Eat Rocks?
Why Do Crocodiles Eat Rocks? Crocodiles swallow rocks to aid in grinding food for digestion. The crocodile swallows its prey whole, or tears
How Is Food Digested?
How Is Food Digested? When you take a bite of food, saliva pours into your mouth from nearby glands and mixes with the food as you chew. Whe