The main factors affecting birth are:
Age.
Health.
Heredity.
Ovulation cycle.
Location.
Miscarriage
Sustainable nutrition means eating foodstuff from sources
that protect the environment and food stocks in the long term. Much of our
foodstuff unfortunately does not come from sustainable sources. If you are a
teacher, you must start introducing children to the topics of environmental
science and agriculture so they can understand the relationship between environment
and agriculture.
Answer:
2 hours
Explanation:
There is a 2 Hour Rule: toss any perishable food (the kind that can spoil or become contaminated by bacteria if left unrefrigerated) that has been left out at room temperature for more than two hours. When the environmental temperature is above 90° F (32° C), throw out the food after one hour.
