Invertebrates
What is an invertebrate?
An animal that does not have a back bone
How many legs does a spider have?
8
What is a life cycle?
is the order of the stages in an animal's growth
What is the respiratory system responsible for?
breathing
What is the job of the nervous system?
Control all activities of the body
Conch belongs to which group of Invertebrate?
Mollusks
Name the body segments of a spider.
Head and abdomen
What are the stages of an incomplete metamorphosis?
egg, nymph, adult
What is the first step of respiration?
air enters the nose or mouth
What are the parts of the nervous system?
brain, spinal cord and nerves
Tarantula, wolf spider and huntsman spider are examples of which of the invertebrates group?
Spiders
Name the body parts of an insect.
head, thorax and abdomen
Where do mosquitoes lay their eggs?
on top of water
Which system works hand in hand with the respiratory system?
Circulatory system
What are the three parts of the brain?
cerebrum, cerebellum and medulla
What is an exoskeleton?
a hard outer covering that protects an animal's body and gives it support
Insects and spiders belong to group called____________________.
arthropods
Grasshoppers and cockroaches go through which metamorphosis?
an incomplete
What is a diaphragm?
A dome- shaped muscle used in breathing
Which part of the brain controls muscle coordination and balance?
cerebellum
List the six groups of invertebrates.
insects, spiders, mollusks, sponges, spiny-skinned and worms
What body segment do the insect has that the spider doesn't have?
thorax
What are the stages of a complete metamorphosis?
egg, larva, pupa, adult
List the parts of the respiratory system.
nose, mouth, trachea, diaphragm, lungs
Which part of the brain controls vital functions such as heartbeat, breathing and digestion?
Medulla