The digestive system is the part of the body responsible for acquiring nutrients and expelling wastes. This semester we dissected seven different animals, observing a different digestive system in each animal. As the dissected animals progressed from more primitive to more complex, the digestive s...

1. All animals have body plans that are modifications from an original ancient ancestral animal body plan. This is proven with the similarities between different animals. The rat, dogfish shark, crayfish, pigeon and squid all have both a central nervous system and peripheral nervous system. This sh...

Digestive System The digestive system is the the group of organs that changes food to carbohydrates, fats, and proteins and used by our body. Digestion takes places begins form our mouth and ends with our anus. the function of our digestion system are to ingest food, digest into nutrients, c...

Digestive System The digestive system is the the group of organs that changes food to carbohydrates, fats, and proteins and used by our body. Digestion takes places begins form our mouth and ends with our anus. the function of our digestion system are to ingest food, digest into nutrients, c...

The two organisms discussed I this report are humans and Frogs. The Taxonomy of an organism includes kingdom, phylum, class, order, family, genus, and species. Humans are classified by the kingdom animalia, phylum chordate, class mammalia, order primates, family hominidae, genus homo, and species...

v Earthworms belong to the class Oligochaeta of the phylum Annelida. v The annelid phylum contains over 1,000 worms. v Many species of earthworms grow to a length of only a few centimeters, but some tropical species reach a length of up to 3.3 meters! v An outer series of circular or transver...

Earth Worm Disection Parts Function Digestive System - Prostomium - a small fleshy lobe that extends over the mouth, used to help dig through the soil - Mouth - the entrance for food into the digestive system, located under the prostomium - Pharynx - A tube at the beginning of the digestiv...

We need food to gain energy in the body so that it is possible to live. Food stores nutrients that the digestive system breaks down and transport it to the organs in the body. The digestive system is a process that breaks down food mechanically and chemically to give the cells in the body nourishmen...

Wanna come on a journey through the human digestive system? Join me, Pizza, and I'll tell you everything you need to know about the human digestive system. First, we enter through the mouth. The teeth will tear and grind up the food. The tongue will move the food around then the saliva start to...

A digestive system is a group of organs that perform the process of which food, containing nutrients, is eaten and broken down into different components. This breakdown makes it possible for the digested material to pass through the intestinal wall into the bloodstream. The digestive process contain...

Digestion is the process by which your body breaks down food into smaller chemical compounds. It's necessary because the body needs the food in smaller molecules of nutrients before it can be absorbed into the blood. You can't feel yourself digesting the food, but you know it's hap...

Digestive System Today I would like to begin my paper with a quote from a very intelligent person, in my opinion. The quote is stated in a Checkers commercial and goes like this "you gotta eat". The words are very simple and very true. The process of eating, digesting, and getting...