- What is the smartest animal?
- What animal never dies?
- Which animal has longest lifespan?
- Which animal does not have a brain?
- Which animal has no brain and heart?
- Are leeches 32 brains?
- Which animal can sleep for 3 years?
- How many leeches can kill you?
- Are there any animals with Two Brains?
- Which animal is never sleep?
- What animal has 8 hearts?
- Why does a leech have 32 brains?
- Do giraffes have 3 hearts?
- What animal has 3 hearts?
- What animal has green blood?
- What animal has the most brains?
- Which animal blood is black?
- What animal has 7 hearts?
What is the smartest animal?
What’s the smartest animal in the world.
Here are the cleverest creatures aroundCHIMPANZEES.
RECKONED to be the most-intelligent animals on the planet, chimps can manipulate the environment and their surroundings to help themselves and their community.
What animal never dies?
jellyfishThe ‘immortal’ jellyfish, Turritopsis dohrnii To date, there’s only one species that has been called ‘biologically immortal’: the jellyfish Turritopsis dohrnii.
Which animal has longest lifespan?
Arctic whaleAlso known as the Arctic whale, the bowhead is by far the longest living mammal on Earth. The average age of captured whales is 60 to 70 years; however, examinations of whales discovered with ancient ivory spears still lodged in their flesh has resulted in estimated life spans of at least 100 years.
Which animal does not have a brain?
SpongesSponge Brains There is one organism that has no brain or nervous tissue of any kind: the sponge. Sponges are simple animals, surviving on the sea floor by taking nutrients into their porous bodies.
Which animal has no brain and heart?
jellyfishA jellyfish has no ears or eyes or nose and no brain or heart! They do not even have a head. Their body is almost totally made of water and is soft having no bones at all. Jellyfish are invertebrate animals because they do not have a spine or backbone.
Are leeches 32 brains?
Leeches have 32 brains. A leech’s internal structure is divided into 32 separate segments, and each of these segments has its own brain. In addition to that, every leech has nine pairs of testes — but that’s another post for another day.
Which animal can sleep for 3 years?
SnailsWhy Do Snails Sleep So Long? Snails need moisture to survive; so if the weather is not cooperating, they can actually sleep up to three years.
How many leeches can kill you?
Depending on the size of the leech and the person, it would take about 300 to 1100 leeches to bleed an adult human dry, or 120 to 440 leaches to kill. The numbers on that work out pretty simply. The average human adult has about 4.5 to 5.5 litres of blood, and leeches suck about 5-15 ml in one session.
Are there any animals with Two Brains?
There is a condition, abnormal, called Polycephaly, in which an animal (not uncommon in snakes) is born/hatched and has two heads, and thus 2 brains, although the functioning capacity of each is difficult to ascertain…but if such an animal eats from either head, then each brain is intact enough for that function.
Which animal is never sleep?
BullfrogsBullfrogs… No rest for the Bullfrog. The bullfrog was chosen as an animal that doesn’t sleep because when tested for responsiveness by being shocked, it had the same reaction whether awake or resting. However, there were some problems with how the bullfrogs were tested.
What animal has 8 hearts?
BarosaurusBut Barosaurus was a huge dinosaur which needed 8 hearts to circulate blood upto it’s head.
Why does a leech have 32 brains?
Leech is an annelid, which are catagorized by body segmenta. But unlike other annelids, it’s internal and external segmentation do not correspond each other. … But physiologically because each ganglia control their respective segments,and usually work independently, you can also say that it have 32 brains!
Do giraffes have 3 hearts?
Three hearts, to be exact. There is a systemic (main) heart. Two lesser hearts pump blood to the gills where waste is discarded and oxygen is received.
What animal has 3 hearts?
octopusCephalopods like squid and octopus usually have three hearts: One systemic heart that pumps blood through the rest of the body after the hearts have pumped it to the gills, where oxygen is taken up.
What animal has green blood?
skinksCredit: Photo by Chris Austin, LSU. Green blood is one of the most unusual characteristics in the animal kingdom, but it’s the hallmark of a group of lizards in New Guinea. Prasinohaema are green-blooded skinks, or a type of lizard.
What animal has the most brains?
ShrewsTreeshrews have a higher brain to body mass ratio than any other mammal, including humans. Shrews hold about 10% of their body mass in their brain. It is a trend that the larger the animal gets, the smaller the brain-to-body mass ratio is.
Which animal blood is black?
1.Peanut Worms The Peanut Worms are marine animals with dark purple coloured blood and can appear almost black.
What animal has 7 hearts?
Animals like octopuses and squids have up to three hearts; one heart that pumps blood to all the parts of the body and two other hearts that pump blood through the gills where it mixes with oxygen. Interestingly, some animals have up to five hearts.