How do you explain to a grade 1 the life of a cow?
Cows are born as baby calves, much like your mommy had you or
your little brother[s] and/or sister[s]. A girl calf is called a
heifer calf, and a boy calf is called a bull calf. The heifer calf
is raised on milk from its mother, and then she no longer needs her
milk when she reaches 6 months old. We can also get milk from her
mother too, if she lets us. Her momma also stops making milk
because her calf doesn't need it any more, but may keep producing
for a little while longer if we want to have more. But then
eventually she has to stop because she will be going to have
another sister or brother to that little heifer soon! When the
heifer reaches 1 year and a 5 or 6 months old, she is old enough to
have a baby calf of her own. The baby calf grows in her belly for 9
months, then is born much like she was. She has many babies in her
life, until she is too old to have any more. She can reach around
19 years old or even older. Nineteen is pretty old for a cow!