Symmetry
Bed
Dontknow
... common shells found in the ocean or rivers. There are also flowers called "periwinkle" one species is European, another from Madagascar.
Fraternal twins are more popular.
The common noun in the sentence is flowers.
Tigris and Euphrates.
it was 1/250 just for twins, but identical is more common then futurnal
yes
Yes, horses can have twins, but it is not very common.
you have about a 1 in 60 chance of having natural fraternal twins.
Looks......?
The are twins
In the US, the incidence of fraternal (dyzygotic) twins is 32 in 1000 live births.
ground fogs common near lakes and rivers because it is moist and cool there.