Which animal has 13 hearts parts?

Which animal has 13 hearts parts?

Crocodiles, birds and mammals possess a 4-chambered heart with two atria and two ventricles. Heart of a cockroach is 13 chambered. Hence option D is correct. 1 Feb 2023

What has 13 but no lungs or stomach?

What has 13 hearts, but no lungs or stomach? Your teen will probably be thinking literally, and will be trying to remember from science class what animal matches this description! But with riddles, you have to think of multiple word meanings¡ªin this case, what else ¡°hearts¡± could refer to. Answer: A deck of cards. 2 Mar 2021

What has a heart and no other organs?

Puzzle: What has a Heart but no other organs? A deck of cards.

What has 12 hearts but no organs?

Answer. The answer is Deck of cards. The deck of cards has 13 cards of heart but does not have a single organ as they have hearts ?, diamonds ?, clubs ?, and spades ?.

What animals have 32 hearts?

Which animal does have 32 hearts? To many, leeches are horrifying creatures. To a few, they’re impressive and miraculous.

What animal has 0 hearts?

Jellyfish, starfish, and even corals manage very well without hearts. Starfish do not even have blood, so this explains why no heart is required. Instead, they use small hair-like structures called cilia to push seawater through their bodies and they extract oxygen from the water. 2 Oct 2020

What has a lock but no door?

The answer to this riddle is keyboard. The riddle asks for an item that has keys but no doors. In this instance, puzzle lovers should think of all the different ways the word ‘key’ could be used. A keyboard has space (space bar) but no rooms and users can enter (enter key) but can’t leave. 26 Jul 2022

What has a neck but no head?

Riddle answer: Who is that with a neck and no head The answer to the ¡°who is that with a neck and no head¡± riddle is ¡°a shirt¡±. 14 May 2020

What has one eye but can’t see?

Explanation: What has one eye yet cannot see is An Eye of a Needle. A needle has an eye through which we thread it but it is not for seeing.

What has 88 keys?

standard piano A standard piano has 88 keys: 52 white and 36 black. 10 May 2021

What are the 5 organs you can’t live without?

Seven Body Organs You Can’t Live Without Spleen. This organ sits on the left side of the abdomen, towards the back under the ribs. … Stomach. … Reproductive organs. … Colon. … Gallbladder. … Appendix. … Kidneys. 7 Oct 2017

What can speak without a mouth?

An echo speaks without a mouth and hears without ears. It comes alive with wind. Hence, ‘An echo’ is the required answer to this riddle.

What animal has a heart but no brain?

Jellyfish They have a mesh of nerve cells all over the body. Hence they are sensitive to touch. The respiration in such animals is carried through their skin and takes oxygen inside. Jellyfish have no brain and heart.

Does anything have 2 hearts?

Some animals like the octopus have more than one heart. An octopus has one main, systemic heart that pumps blood to the whole of its body. But it also has two additional hearts, responsible for pumping blood over each of its gills. 22 Nov 2013

What animal has five hearts?

An earthworm has five hearts that are segmented and pump blood throughout its body,¡± said Orsmond. 1 Mar 2020

Do pigs have 2 hearts?

Pigs like other mammals have a four-chambered heart. The right side of the heart pumps blood to the lungs (pulmonary circulation), and the left side pumps blood out to the rest of the body (systemic circulation).

Which animal has 25,000 teeth?

Snails Snails have more teeth than any animal. A snail’s mouth is no larger than the head of a pin, but can have over 25,000 teeth (but these aren’t like regular teeth, they are on its tongue). 29 Aug 2017

Do giraffes have 2 hearts?

There is a systemic heart, the main heart, and two lesser hearts that pump blood to the gills where waste is discarded and oxygen is received. They are also the world’s tallest mammals. 29 Sept 2020

Which animal has no death?

jellyfish Turritopsis dohrnii To date, there’s only one species that has been called ‘biologically immortal’: the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle. 6 Sept 2018

Which animal has blue blood?

Can you guess what animals might have blue blood? Lobsters, crabs, pillbugs, shrimp, octopus, crayfish, scallops, barnacles, snails, small worms (except earthworms), clams, squid, slugs, mussels, horseshoe crabs, most spiders. None of these animals have backbones. Some of these animals are Mollusks, like the snails.