The National SAFEKIDS Campaign recommends that no child under the age of 12 be left at home alone. However, consider a child's age and maturity level. For example, if a child is extremely impulsive, it might be best to wait until he or she is older than 12.
Did people and dinosaurs live at the same time? No! After the dinosaurs died out, nearly 65 million years passed before people appeared on Earth. However, small mammals (including shrew-sized primates) were alive at the time of the dinosaurs.
Find out the latest news on dinosaur extinction theories. Dinosaur extinction happened about 65 million years ago and scientists have been arguing why it happened since that time! There are many different theories about why it happened.And new research and studies are being done all the time.ind out the latest news on dinosaur extinction theories. Dinosaur extinction happened about 65 million years ago and scientists have been arguing why it happened since that time! There are many different theories about why it happened.