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Worksheets3RD, ONLINE PRACTICE NOV.
Total questions: 20
Worksheet time: 12mins
This part of the insect contains its brain, antennae, eyes and mouthparts.
Head
Thorax
Abdomen
This part of the insect contains its heart and stomach, also it has tiny holes wherethe insect can breath.
Head
Thorax
Abdomen
Which are the stages of a complete metamorphosis?
egg
nymph
larva
Chrysalis/puppa
adult
Tiny holes where insects breath:
nose
lungs
spiracles
What is the meaning of "amphibians"?
Animals with backbones.
Animals that live in the water.
Living a double life because they are water animals before they live on land.
To move rapidly back and forth:
sound waves
sound energy
vibration
How many legs does an insect have?
4
6
8
Mark the 3 parts of the ear:
cochlea
Inner ear
Middle ear
Auditory canal
Outer ear.
What are the openings of our nose called?
Smelling sense
Mucus
Nostrils
It is a network of nerves, having three main parts: the brain, the nerves and thespinal cord.
system
Nervous system
tissue
Back of the eye where the picture is made:
pupil
optic nerve
retina
Which are the stages of an incomplete metamorphosis?
puppa
egg
larva
nymph
adult
What is our tongue covered with to detect the different flavors:
nerves
saliba
taste buds
Nerve that sends the message of sight to the brain.
Lens
optic nerve
retina
A black hole that lets the right amount of light into your eye.
pupil
lens
retina
Part of the eye that focuse the picture:
Lens
Retina
sight
Ring of muscles that controls the size of the pupil.
Iris
Retina
Pupil
It is at the end of the auditory canal and it is a piece of skin that is stretched tight:
Auditory nerve
eardrum
ambil
It is the insect's motor room, wings for flying and legs for walking or swimmingare attached here:
Abdomen
Head
Thorax
It is in the inner ear and it is filled with a liquid and has a snail shape.
Cochlea
Hammer
Auditory canal
