I need two examples of natural laws?

Natural laws are those presumed to protect your natural rights, i.e., those fundamental rights that our society generally agrees everyone has. Natural rights often include human rights, civil rights and moral rights.

For example, you have a natural right to walk down the street, at least to the extent the "positive law" doesn't prohibit it.

You have a natural right to have children and raise them in your chosen religion, at least to the extent it does not physically harm the child.

Fibonnacci numbers and flowers, i.e. sunflowers...

http://www.popmath.org.uk/rpamaths/rpampages/sunfl...

The Golden Ratio...1.618...

I guess these are examples of natural laws.