Two similar flagpoles are on either side of a park. The taller of the two flagpoles is 40 feet tall and casts a 32 foot shadow. If the smaller of the two flagpoles casts a 20 foot shadow, how tall is it?
feet tall.

The tar in the la Brea Tar is a fossil fuel That started forming hundreds of years ago from the organisms that was present in the marine ecosystem. During the last ice age that is few thousands of years ago, mammals like sabertooth cat and mammoths got trapped in the tar. Only bones were left behind in the tar. The mammals in this case became trapped that already existed, and they not in fact part of what created it.