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incomplete= cniderians and platyhelminthes
complete = every other metazoan. e.g. nematoda, mammals, etc
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoPhylum Nematoda
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Do a Cephalopods have an incomplete digestive system?
well first of all, DOES not do, and no they have a complete digestive system, which mean they have both a mouth and anus that are seperate
Which animal phylum was the first to have a circulatory system?
Annelida
How long is the digestive system?
It does not take a long time, the mouth is the first part of the digestive system.
What is the first part in he digestive system?
mouth
What is the first organ of you digestive system?
mouth
What is the first activity of the digestive system?
the answer is ingestion.
Who discovered the digestive system?
when one soldier got a shoot in his stomach he had no connection with his intestine so the Dr William treated him and also work on digestive system and search it that how food gets in our body and where
WHICH IS THE FIRST ENZYME TO MIX WITH FOOD IN THE DIGESTIVE SYSTEM?
Amylase is the first enzyme to mix with food in the digestive system. It is present in the saliva and help in the digestion of starch.
What is the system that breaks down and absorbs food?
The first task of the digestive system is to break down food into a fine pulp (mechanical digestion). When the food is physically broken down, digestive chemicals break the food down into small molecules (chemical digestion). The mouth is the organ in which the process of digestion begins.(Google)
What are two functions of the digestive system?
The first of the two functions of the digestive system is to break down nutrients. The second function is the absorption of nutrients.
Is phylum a name of the first level in the classification system.?
No, the highest level is kingdom.
How does the skeletal system works with the didgestive system?
learn to spell digestive first and then you will receive an answer.
