Today we are going to learn about ARTHROPODS.
But first we are going to review about animals and invertebrates.
The Arthropods are an invertebrate group.
Arthropods have an external exoskeleton.
There are four arthropods groups:
INSECTS
An insect´s body is divided into three parts: head, thorax and abdomen.
The thorax has six legs.
ARACHNIDS
Have eight legs.
The body is divided into two parts:
CRUSTACEANS
Have ten or more legs.
The body is divided into two parts:
MYRIAPODS
Have many legs.
After we have watched this page we are going to watch the next video about Insects.
To finish you can make these activities:
No hay comentarios:
Publicar un comentario