Do jellyfish have 24 eyes?
Summary: Box jellyfish may seem like rather simple creatures, but in fact their visual system is anything but. They’ve got no fewer than 24 eyes of four different kinds.
What is unique about jellyfish?
Jellyfish have tiny stinging cells in their tentacles to stun or paralyze their prey before they eat them. Inside their bell-shaped body is an opening that is its mouth. Tentacles hang down from the smooth baglike body and sting their prey. Jellyfish stings can be painful to humans and sometimes very dangerous.
What jellyfish killed humans?
Box jellyfish
Can a box jellyfish kill a shark?
In fact, the 43 known species of box jellyfish cause more death and serious injuries than sharks, sea snakes, and stingrays combined.
Can a human evolve?
Evolution is an ongoing process, although many don’t realize people are still evolving. It’s true that Homo sapiens look very different than Australopithecus afarensis, an early hominin that lived around 2.9 million years ago.
How long can humans live?
79 years
What will the life expectancy be in 2050?
This statistic shows the projected life expectancy worldwide from 1990 to 2100. By 2100, the worldwide life expectancy at birth is projected to be 81.69 years….Projected global life expectancy 1990 to 2100.
| Life expectancy at birth in years | |
|---|---|
| 2050-2055 | 77.35 |
| 2045-2050 | 76.76 |
| 2040-2045 | 76.15 |
| 2035-2040 | 75.49 |
What is the oldest recorded name?
Kushim
When was God born in the Bible?
But nobody really knows exactly when Jesus was born. Some scholars think that he was born between 6 B.C. and 4 B.C., based partly on the biblical story of Herod the Great.
What’s a fancy word for human?
What is another word for human?
| person | human being |
|---|---|
| bod | living soul |
| specimen | Homo sapien |
| homo sapien | member of the human race |
| creature | party |
What is a group of 13 called?
boron group
What is a group of 100 called?
century Add to list Share. 100 years is called a century. The noun century comes from the Latin word centuria, which was a group of 100, particularly a group of 100 Roman soldiers (one of 16 such groups in a Roman legion).