How big is a Megalodon?
This data suggests that mature adult megalodons had a mean length of 10.2 metres (about 33.5 feet), the largest specimens measuring 17.9 metres (58.7 feet) long. Some scientists, however, contend that the largest forms may have measured up to 25 metres (82 feet) long.
Do giraffes lay down to give birth?
Giraffes give birth standing up Because of the extreme size of their offspring, giraffe mums give birth standing up so as to not damage their babies’ lengthy necks.
Why did the Spanish switch to African slaves?
By the beginning of the sixteenth century, Spain’s experiments in enslaving Indians were failing. To meet the mounting demand for labor in mining and agriculture, the Spanish began to exploit a new labor force: slaves from western Africa. Slavery was a familiar institution to many sixteenth-century Europeans.
Why do giraffes sleep so little?
All in all, adult giraffes get by on just 30 minutes of sleep a night (on average). It’s the shortest sleep requirement in the entire animal kingdom! Why so wakeful? Because an animal that large lying down in the middle of the plains is just too tempting a feast for nearby predators.
Do horses really sleep standing up?
Horses can rest standing up or lying down. The most interesting part of horses resting standing up is how they do it. In horses there is a special arrangement of muscles and the parts that connect muscles and bones together (ligaments and tendons). This is called the stay apparatus .
What did the Spanish do to the natives?
1. What did the Spanish do to the Natives? They enslaved them and took their food.
Will a giraffe die if it lies down?
When getting into the lying down position, they fold their legs in underneath them and rest their heads on their rumps. They never lie on their sides as their stomach content could be ingested into their lungs causing the giraffe to suffocate.
Do sharks eat dolphins?
Large sharks prey on dolphins, they particularly target very young calves and sick adult dolphins as these are the weakest and most vulnerable individuals. Orcas will even attack and kill great white sharks just to eat their livers which are a high energy food source.
How many hours do pigs sleep a day?
How Much Do Animals Sleep?
| Species | Average Total Sleep Time (% of 24 hr) | Average Total Sleep Time (Hours/day) |
|---|---|---|
| Human (adult) | 33.3% | 8 hr |
| Pig | 32.6% | 7.8 hr |
| Guppy (fish) | 29.1% | 7 hr |
| Gray Seal | 25.8% | 6.2 hr |
Who did the Spanish enslave?
Slavery in Spain can be traced to the times of the Greeks, Phoenicians and Romans. In the 9th century the Muslim Moorish rulers and local Jewish merchants traded in Spanish and Eastern European Christian slaves. Spain began to trade slaves in the 15th century and this trade reached its peak in the 16th century.
Why did the Spanish enslave the Amerindians?
Two of the principal arguments used to justify the enslavement of Amerindians were the concepts of “just war” (i.e. the notion that anyone who refused to accept Christianity, or rebelled against Spanish rule, could be enslaved), and “rescate” or ransom (the idea that Amerindians held captive by other groups could be …
Do giraffes like to be touched?
“ Visitors can feel a giraffe’s tongue brush their palm, but they can’t touch the animals. “Giraffes don’t like to be touched.” Cannon said. “But as long as you have food, they’re your best friend.”
Which animal sleeps for 18 hours a day?
Opossum
Do Giraffes have blue tongues?
Giraffes use their purple-blue tongues to grip and tear leaves from trees. You can turn your tongue a blue-purple, too.
Do navy SEALs swim with sharks?
Navy SEALs Train For How to Survive A Shark Attack During a required five and a half-mile night swim during Navy SEAL training, students make their way through the waters surrounding San Clemente Island, just off the coast of San Diego, California.
How much sleep does a giraffe get a day?
4.6 hoursIn captivity
What caused the increase in demand for slaves?
With the invention of the cotton gin, cotton became the cash crop of the Deep South, stimulating increased demand for enslaved people from the Upper South to toil the land.
What are giraffes lifespan?
26 years
Where do sharks migrate?
Great white sharks are known to be highly migratory, with individuals making long migrations every year. In the eastern Pacific Ocean, great whites regularly migrate between Mexico and Hawaii. In other ocean basins, individuals may migrate even longer distances.
What animals need the least sleep?
The 7 animals that need barely any sleep to survive
- Elephants. You’d think one of the largest animals in the entire animal kingdom would need a solid 10 hours sleep, but these gargantuan creatures lead a sleep life that most of us would cringe at.
- Giraffes.
- Horses.
- Walruses.
- Deer.
- Sharks.
- Sheep.
Do cruise ships dump waste at sea?
U.S. law allows cruise ships to dump raw sewage in the ocean once a ship is more than three miles off U.S. shores. Ships can dump treated sewage anywhere in the ocean except in Alaskan waters, where companies must comply with higher state standards.
Which animal sleeps 17 hours in a day?
sloth