The pharynx
Retroperitoneal organs have only an adventitia. Peritoneal organs have only a serosa.
because amoeba is a single cell organism made up of only one cell which helps in the function of vital organs...
Organs are made up of many cells. Unicellular organisms by definition have only one cell, so they can't have organs.
cnidarians do not have excretory organs .mouth is only excretory organ to them
there are a lot but only some
no you need cells they help your orangelle function and the send of nutrients and help connect your organs and obsorb tissue that helps your body function
Propulsion is a noun, not a verb. Only verbs have tenses.
Only if it has an electric propulsion motor.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
No, as both boars and sows have nipples. The only way to determine gender is by the reproductive organs themselves.
Method of propulsion was The Wind only
YOU CAN ONLY DONATE ORGANS THAT YOU DON'T NEED, OR CAN LIVE WITH OUT. YOU CAN'T DONANTE A HEART AND STILL LIVE. SINCE YOU HAVE TWO KIDNEYS, YOU CAN DONATE A KIDNEY AND STILL LIVE WITH JUST ONE. YOUR BODY MIGHT NOT FUNCTION AS WELL, BUT IT WILL STILL FUNCTION.
Yes. Muscles are made of a group of different tissues that support a common function. By that definition they are indeed organs. Most people think that only the internal organs are classified as organs, but organs are technically any body structure that is made of two or more tissues. Your muscles are made of muscle tissue and connective tissue called fascia.
Retroperitoneal organs have only an adventitia. Peritoneal organs have only a serosa.
No. Some have only jets. Some have only rockets. Sailplanes have no means of propulsion at all.
Ecosystems do not have organs. Organs only occur in individual living animals.
No. The only organs you can live without is one kidney or a gull bladder. Everything else is pretty much needed in your body in order for it to function.