How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
Science: Worms: Worm Notes
flashcards from the science notes on worms
What kind of bodies do worms have?
long, narrow bodies with no legs
What kind of cell organization do worms have?
What kind of reproduction do worms they use?
asexual and sexual
Worms can ____ lost body parts.
What kind of environment do roundworms live in?
What kind of bodies do roundworms have?
round bodies with pointed ends
Roundworms can be carnivores, _____, or _____.
Describe a roundworm's digestive system.
like a tube; open at both ends
Most flatworms are ____.
Flatworm's bodies are adapted to _____ food from their ____.
Name an example of a non-parasitic flatworm.
Where do planarians live?
What do planarians feed on?
dead and decaying matter
Planarians use a feeding ____.
Planarians can sense light and ____.
A tapeworm attaches to the intestine using ___ and ____.
hooks and suckers
Name two examples of segmented worms.
earthworms and parasitic leeches
Segmented worms consist of bodies made from _____ _____.
A ___ cord and ____ tube run the entire length of a segmented worm's body.
segmented worms have a ____ ____ system.
What does having a closed circulatory system mean?
blood stays within tubes
Circulatory systems allow a worm to be ____ and more _____.
How many pairs of hearts do earthworms have?
How many hearts do earthworms have?
What do earthworms eat?
decaying plant and animal matter
How do earthworms take in oxygen?
through moisture on its skin
What do eathworms use to move in underground burrows?
bristles on skin
Earthworms are very ____ to the soil.
What do earthworm's burrows allow to enter the ground?
water, oxygen, and plant roots
Earthworm's droppings ___ the soil.