Animals without backbones, called invertebrates, developed near the end of the Precambrian. Imprints of jellyfish and marine worms have been found in late Precambrian rocks. Because invertebrates were soft, they weren't easily preserved as fossils. This is one of the reasons why the Precambrian fossil record is so sparse.
i am not sure
Frogs, snacks,birds, and swans.
Fish and birds ( eg. geese and ducks)
the great mountain elk
Show him/her how to be gentle and kind to the animals. If neglect persists towards the animals with the child, then remove the child from the animals until he/she learns to be kind/gentle or don't let him/her near the animals in the future.
Near GeesthachtAlfred Nobel developed the first dynamite in Geesthacht, Germany.
Monkeys, lemurs, crabs, birds and insects
There's Polar Bears, Penguins and Walerus'.
the first ever mass produced tank was developed and used near the end of WW1
Chinese civilization began near the Huang He, or Yellow, River.
no it was paleozoic era
The civilization of ancient Greece developed near the shores of the Aegean Sea. It also developed on islands in the Aegean Sea.