Foals Boys are colts (they become stallions and are often gelded) and girls are fillys (become mares)
Baby horses are called foals! Good Question!
Laying hens at that age are called Pullets and the males are call cockerels. They are called Pullets and cockerels until they are 1 year old.
Hidalgo
Female horses younger then a year are called Filly's
A desert receives less than 250 mm (10 inches) of rain per year.
When a government spends more money in a year than it takes it, it is called a deficit. When it spends less than it takes in, it is called a surplus.
less than a year
A jackass or jack is a male donkey. A female donkey is called a jenny, so that's probably the word you're after.
270 degrees Celsius. By A 67 year old
less than a year
A desert
Lamb. If the animal is more than a year old, the meat is called mutton.