Multicellular heterotroph

Unicellular and multicellular heterotrophs

Plant-like and animal-like

Vertebrates and Invertebrates

Autotrophs and heterotrophs

This is an invertebrate with radial symmetry. Most reproduce sexually with external fertilization.

This is the simplest invertebrate animal. Most are asymmetrical and reproduce either through asexual means or through internal, self-fertilization because most are hermaphrodites.

This is a simple invertebrate animal with radial symmetry. They can reproduce either asexually by budding or sexually through external fertilization called spawning.

This is an invertebrate with an exoskeleton which has bilateral symmetry. They reproduce sexually with internal fertilization.

All living organisms, from the smallest bacterium to the largest whale, share certain characteristics of life. Without these characteristics, there is no life.

Select the characteristics of life. Choose ALL that apply.

Which are vertebrates? Choose all that apply.

Which are invertebrates? Choose all that apply.

My dog barks when she wants to eat.

My dog is brown, white and black.

My dog pants when she is hot.

My dog can roll over and play dead.

My dog has long, floppy ears.

My dog is a mid-sized dog.

My dog will shake your hand.