First of all, let's do the math here. One year has 365 days, and the average estrous period of a cow is 21 days. So to find how many times a cow will go into heat in one year is 365/21 = 17 days. Thus, a cow (if not bred during that year) will go into heat 17 times in one year.
4 times
with most breeds of dog a female would be ready to stand for a male during the middle week of that season
Lamb or sheep grow a coat of wool every season. The caretakers cut the sheep's wool, usually during the summer months as this coat enables them to be warm in the winter and is not needed during the summer months. The wool is then sold and used in clothing and many other fabrics.
1
Each year during the dry season, the Mali elephants travel over 600 miles of dessert.
They play twice each season during the regular season as divisional match ups
During the 2010 season, the Steelers lost four regular season games.
technically during the spring season and near the start of winter
3
5,340
The 2010 world champions were shut out 16 times during the regular season.
The 2010 world champions were shut out 16 times during the regular season.
Brady threw only 8 interceptions in the 2007 regular season. He also threw 3 more during the playoffs.
The Steelers swept the Baltimore Ravens during the regular season, four times (1997, 1998, 2002 and 2008).
They have played 22 times during the regular season and the playoffs. Dallas leads the series 13 to 9.
reggie miller
Each team played each other 22 times per season.