- What animal has 7 hearts?
- What animal has 800 stomachs?
- Do cows have 2 Hearts?
- How much would an elephant cost?
- What animal has 32 brains?
- What animal has 8 hearts?
- What’s the heaviest animal in the world?
- Which animal never sleeps in its life?
- What is the size of an elephant’s heart?
- How big is an elephant’s ear?
- Why are elephants afraid of mice?
- What animal has no blood?
- How big are elephants when they are born?
- Do giraffes have two hearts?
What animal has 7 hearts?
Who knew such a nasty creature could have so many hearts.
The hagfish has four of them, one main three-chambered systematic heart and three accessory pumps..
What animal has 800 stomachs?
Fish are not the only creatures that can lack stomachs. All of the monotremes, or egg-laying mammals such as the platypus and echidna, also lost their stomachs during the course of evolution. The first half-billion years of Earth science were gnarly.
Do cows have 2 Hearts?
The two hearts push the blood through the gills where it mixes with oxygen. From the gills, the blood flows into the systematic heart where it pumped to other body parts. The systematic heart is subdivided into three chambers; two upper auricles and a lower ventricle. 3.
How much would an elephant cost?
Photo courtesy of The David Sheldrick Wildlife Trust. In their report, iworry estimated the raw-ivory value of a poached elephant to be $21,000. In contrast, a living elephant is worth more than $1.6 million over its lifetime, largely because of its eco-tourism draw.
What animal has 32 brains?
LeechLeech has 32 brains. A leech’s internal structure is segregated into 32 separate segments, and each of these segments has its own brain.
What animal has 8 hearts?
Explanation: Currently, there is no animal with that amount of hearts. But Barosaurus was a huge dinosaur which needed 8 hearts to circulate blood upto it’s head. Now, the maximum number of hearts is 3 and they belong to the Octopus.
What’s the heaviest animal in the world?
blue whaleThe blue whale is the heaviest animal ever known to have existed.
Which animal never sleeps in its life?
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.
What is the size of an elephant’s heart?
The average weight for an elephant heart is about 12 to 21 kg (26.5-46.3 lb.) and comprises about 0.5% of the animal’s total body weight. Elephants have an atypical shaped heart. Most mammals, including humans, have a single-pointed apex at the base (heart-shaped).
How big is an elephant’s ear?
African elephants’ ears can grow six feet long and four feet wide. The size of the ears of an elephant differs depending on the kind of elephant.
Why are elephants afraid of mice?
Theories abound that elephants are afraid of mice because the tiny creatures nibble on their feet or can climb up into their trunks. However, there’s no evidence to back up either of those claims. … It’s more likely that elephants, which have relatively poor eyesight, simply become startled when mice dart past.
What animal has no blood?
Flatworms, nematodes, and cnidarians (jellyfish, sea anemones, and corals) do not have a circulatory system and thus do not have blood. Their body cavity has no lining or fluid within it. They obtain nutrients and oxygen directly from the water that they live in.
How big are elephants when they are born?
Elephants have a longer pregnancy than any other mammal—almost 22 months. Cows usually give birth to one calf every two to four years. At birth, elephants already weigh some 200 pounds and stand about three feet tall.
Do giraffes have two 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. They work like the right side of the human heart.